| 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 | $28.42 | 11.724% | $31.752 | $31.75 | $31.75 | $31.80 |
| Purchase #2 | $152.91 | 13.772% | $173.9688 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $10.55 | 8.501% | $11.4469 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $116.29 | 4.806% | $121.8789 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $194.27 | 11.341% | $216.3022 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $232.52 | 10.243% | $256.337 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $66.35 | 5.722% | $70.1465 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $801.31 | $881.8323 | $881.84 | $881.85 | $881.80 | |