| 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 | $32.98 | 9.611% | $36.1497 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $160.44 | 7.532% | $172.5243 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $25.70 | 5.468% | $27.1053 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $128.71 | 5.230% | $135.4415 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $54.85 | 8.710% | $59.6274 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $133.31 | 11.371% | $148.4687 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $186.48 | 13.743% | $212.1079 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $722.47 | $791.4248 | $791.43 | $791.40 | $791.30 | |