| 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 | $100.45 | 6.460% | $106.9391 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $209.45 | 3.390% | $216.5504 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $128.66 | 5.651% | $135.9306 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $249.42 | 12.663% | $281.0041 | $281.00 | $281.00 | $281.00 |
| Purchase #5 | $46.95 | 6.596% | $50.0468 | $50.05 | $50.05 | $50.00 |
| Purchase #6 | $167.83 | 4.707% | $175.7298 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $46.76 | 5.642% | $49.3982 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $949.52 | $1,015.5990 | $1,015.60 | $1,015.65 | $1,015.50 | |