| 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 | $94.26 | 5.803% | $99.7299 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $51.91 | 6.588% | $55.3298 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $156.52 | 10.601% | $173.1127 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $31.26 | 4.566% | $32.6873 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $24.80 | 6.368% | $26.3793 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $185.85 | 7.302% | $199.4208 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $224.33 | 9.730% | $246.1573 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $768.93 | $832.8171 | $832.82 | $832.85 | $832.80 | |