| 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 | $44.53 | 12.365% | $50.0361 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $118.25 | 8.568% | $128.3817 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $7.39 | 4.694% | $7.7369 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $136.42 | 12.525% | $153.5066 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $168.48 | 9.784% | $184.9641 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $24.37 | 9.662% | $26.7246 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $249.36 | 3.294% | $257.5739 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $748.80 | $808.9239 | $808.92 | $808.90 | $808.90 | |