| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.25 | 8.143% | $96.5176 | $96.52 | $96.50 | $96.50 |
| Purchase #2 | $29.74 | 9.428% | $32.5439 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $248.52 | 11.491% | $277.0774 | $277.08 | $277.10 | $277.10 |
| Purchase #4 | $206.40 | 11.157% | $229.428 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $183.70 | 3.495% | $190.1203 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $142.74 | 3.131% | $147.2092 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $179.33 | 12.555% | $201.8449 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $1,079.68 | $1,174.7413 | $1,174.74 | $1,174.75 | $1,174.60 | |