| 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 | $50.99 | 10.682% | $56.4368 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $47.42 | 3.196% | $48.9355 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $240.82 | 3.638% | $249.581 | $249.58 | $249.60 | $249.60 |
| Purchase #4 | $87.35 | 6.410% | $92.9491 | $92.95 | $92.95 | $92.90 |
| Purchase #5 | $136.72 | 8.442% | $148.2619 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $180.64 | 7.865% | $194.8473 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $108.66 | 12.379% | $122.111 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $852.60 | $913.1226 | $913.13 | $913.15 | $913.00 | |