| 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 | $117.59 | 9.333% | $128.5647 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $47.57 | 5.574% | $50.2216 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $186.29 | 11.211% | $207.175 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $41.84 | 11.666% | $46.7211 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $241.93 | 7.576% | $260.2586 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $38.93 | 9.149% | $42.4917 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $121.93 | 13.204% | $138.0296 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $796.08 | $873.4623 | $873.46 | $873.45 | $873.50 | |