| 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 | $77.39 | 9.592% | $84.8132 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $231.51 | 9.712% | $253.9943 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $38.65 | 9.137% | $42.1815 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $61.36 | 8.440% | $66.5388 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $123.96 | 11.865% | $138.6679 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $37.50 | 13.400% | $42.525 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $155.46 | 10.445% | $171.6978 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $725.83 | $800.4185 | $800.42 | $800.45 | $800.40 | |