| 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 | $36.92 | 9.251% | $40.3355 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $94.43 | 11.285% | $105.0864 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $116.86 | 10.369% | $128.9772 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $201.34 | 13.553% | $228.6276 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $14.92 | 11.111% | $16.5778 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $105.60 | 4.686% | $110.5484 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $160.35 | 13.364% | $181.7792 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $730.42 | $811.9321 | $811.95 | $812.05 | $811.90 | |