| 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 | $194.74 | 7.615% | $209.5695 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $45.55 | 12.305% | $51.1549 | $51.15 | $51.15 | $51.20 |
| Purchase #3 | $65.81 | 12.267% | $73.8829 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $31.35 | 9.802% | $34.4229 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $7.71 | 7.867% | $8.3165 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $90.48 | 4.556% | $94.6023 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $110.78 | 11.112% | $123.0899 | $123.09 | $123.10 | $123.10 |
| 7 purchase totals = | $546.42 | $595.0389 | $595.03 | $595.00 | $595.10 | |