| 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 | $29.55 | 10.142% | $32.547 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $77.25 | 9.436% | $84.5393 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $69.69 | 8.657% | $75.7231 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $29.68 | 12.602% | $33.4203 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $123.84 | 9.672% | $135.8178 | $135.82 | $135.80 | $135.80 |
| Purchase #6 | $210.43 | 3.807% | $218.4411 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $148.37 | 5.746% | $156.8953 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $688.81 | $737.3839 | $737.39 | $737.35 | $737.20 | |