| 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 | $34.32 | 12.694% | $38.6766 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $46.51 | 5.401% | $49.022 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $190.69 | 5.464% | $201.1093 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $131.87 | 5.340% | $138.9119 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $38.77 | 4.741% | $40.6081 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $184.42 | 13.542% | $209.3942 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $65.44 | 11.422% | $72.9146 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $692.02 | $750.6367 | $750.63 | $750.60 | $750.60 | |