| 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 | $77.31 | 5.808% | $81.8002 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $228.92 | 4.131% | $238.3767 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $101.85 | 9.518% | $111.5441 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $163.98 | 8.728% | $178.2922 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $17.91 | 8.395% | $19.4135 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $130.43 | 11.260% | $145.1164 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $39.73 | 4.777% | $41.6279 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $760.13 | $816.1710 | $816.17 | $816.20 | $816.10 | |