| 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 | $110.72 | 8.119% | $119.7094 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $94.50 | 5.354% | $99.5595 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $101.85 | 13.266% | $115.3614 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $250.34 | 11.608% | $279.3995 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $140.51 | 12.482% | $158.0485 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $61.40 | 8.111% | $66.3802 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $85.32 | 9.147% | $93.1242 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $844.64 | $931.5827 | $931.58 | $931.55 | $931.60 | |