| 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 | $110.55 | 12.205% | $124.0426 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $49.97 | 12.412% | $56.1723 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $152.48 | 6.176% | $161.8972 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $67.36 | 5.575% | $71.1153 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $137.39 | 8.252% | $148.7274 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $22.91 | 8.707% | $24.9048 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $96.62 | 9.525% | $105.8231 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $637.28 | $692.6827 | $692.68 | $692.65 | $692.60 | |