| 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 | $7.64 | 5.109% | $8.0303 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $58.60 | 8.587% | $63.632 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $225.28 | 6.768% | $240.527 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $203.73 | 12.376% | $228.9436 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $71.88 | 4.218% | $74.9119 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $59.63 | 11.688% | $66.5996 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $151.72 | 13.714% | $172.5269 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $778.48 | $855.1713 | $855.17 | $855.25 | $855.00 | |