| 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 | $38.35 | 12.673% | $43.2101 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $40.45 | 5.279% | $42.5854 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $200.32 | 10.720% | $221.7943 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $144.75 | 10.488% | $159.9314 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $32.89 | 11.423% | $36.647 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $108.34 | 5.400% | $114.1904 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $7.41 | 8.854% | $8.0661 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $572.51 | $626.4247 | $626.43 | $626.45 | $626.40 | |