| 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 | $45.38 | 11.316% | $50.5152 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $75.34 | 7.759% | $81.1856 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $187.69 | 11.279% | $208.8596 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $171.25 | 7.820% | $184.6418 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $144.30 | 5.481% | $152.2091 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $130.40 | 11.368% | $145.2239 | $145.22 | $145.20 | $145.20 |
| Purchase #7 | $111.29 | 8.726% | $121.0012 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $865.65 | $943.6364 | $943.64 | $943.60 | $943.60 | |