| 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 | $105.82 | 4.303% | $110.3734 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $14.83 | 7.496% | $15.9417 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $140.86 | 8.223% | $152.4429 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $29.86 | 5.760% | $31.5799 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $248.31 | 6.756% | $265.0858 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $40.98 | 8.398% | $44.4215 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $169.68 | 3.739% | $176.0243 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $750.34 | $795.8695 | $795.86 | $795.85 | $795.80 | |