| 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 | $21.39 | 8.754% | $23.2625 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $36.58 | 13.776% | $41.6193 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $192.78 | 7.716% | $207.6549 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $49.38 | 8.232% | $53.445 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $178.73 | 8.448% | $193.8291 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $173.44 | 4.236% | $180.7869 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $140.38 | 13.666% | $159.5643 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $792.68 | $860.1620 | $860.16 | $860.15 | $860.20 | |