| 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 | $71.58 | 7.481% | $76.9349 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $33.99 | 13.461% | $38.5654 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $75.25 | 3.821% | $78.1253 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $42.49 | 7.582% | $45.7116 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $223.96 | 13.822% | $254.9158 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $38.68 | 10.270% | $42.6524 | $42.65 | $42.65 | $42.70 |
| Purchase #7 | $248.99 | 5.696% | $263.1725 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $734.94 | $800.0779 | $800.08 | $800.05 | $800.10 | |