| 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 | $23.41 | 6.233% | $24.8691 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $147.41 | 13.123% | $166.7546 | $166.75 | $166.75 | $166.80 |
| Purchase #3 | $141.40 | 10.325% | $155.9996 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $13.64 | 6.699% | $14.5537 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $131.41 | 8.660% | $142.7901 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $217.68 | 6.740% | $232.3516 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $43.63 | 12.427% | $49.0519 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $718.58 | $786.3706 | $786.36 | $786.35 | $786.60 | |