| 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 | $210.60 | 6.128% | $223.5056 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $60.63 | 5.267% | $63.8234 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $70.80 | 12.234% | $79.4617 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $38.98 | 6.279% | $41.4276 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $74.84 | 8.366% | $81.1011 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $101.80 | 8.649% | $110.6047 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $37.68 | 12.364% | $42.3388 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $595.33 | $642.2629 | $642.26 | $642.25 | $642.20 | |