| 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 | $95.36 | 13.398% | $108.1363 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $115.32 | 7.815% | $124.3323 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $202.47 | 5.827% | $214.2679 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $82.37 | 7.779% | $88.7776 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $11.35 | 6.169% | $12.0502 | $12.05 | $12.05 | $12.10 |
| Purchase #6 | $109.78 | 9.702% | $120.4309 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $191.90 | 11.268% | $213.5233 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $808.55 | $881.5185 | $881.52 | $881.55 | $881.50 | |