| 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 | $45.51 | 4.492% | $47.5543 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $27.28 | 8.822% | $29.6866 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $98.89 | 4.718% | $103.5556 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $27.39 | 6.397% | $29.1421 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $132.68 | 11.560% | $148.0178 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $132.91 | 13.697% | $151.1147 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $43.47 | 7.588% | $46.7685 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $508.13 | $555.8396 | $555.84 | $555.80 | $555.90 | |