| 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 | $77.91 | 13.469% | $88.4037 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $128.44 | 5.590% | $135.6198 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $48.36 | 13.450% | $54.8644 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $143.37 | 9.112% | $156.4339 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $83.38 | 8.733% | $90.6616 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $249.32 | 8.458% | $270.4075 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $148.40 | 7.529% | $159.573 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $879.18 | $955.9639 | $955.95 | $955.90 | $956.00 | |