| 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 | $13.65 | 7.324% | $14.6497 | $14.65 | $14.65 | $14.60 |
| Purchase #2 | $89.48 | 11.618% | $99.8758 | $99.88 | $99.90 | $99.90 |
| Purchase #3 | $202.97 | 8.219% | $219.6521 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $43.66 | 6.147% | $46.3438 | $46.34 | $46.35 | $46.30 |
| Purchase #5 | $243.47 | 4.296% | $253.9295 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $85.52 | 12.835% | $96.4965 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $234.84 | 5.759% | $248.3644 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $913.59 | $979.3118 | $979.31 | $979.35 | $979.30 | |