| 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 | $116.48 | 6.468% | $124.0139 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $62.38 | 9.332% | $68.2013 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $232.39 | 3.496% | $240.5144 | $240.51 | $240.50 | $240.50 |
| Purchase #4 | $139.96 | 13.349% | $158.6433 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $34.95 | 3.172% | $36.0586 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $25.55 | 5.250% | $26.8914 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $7.48 | 6.872% | $7.994 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $619.19 | $662.3169 | $662.30 | $662.30 | $662.30 | |