| 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 | $69.76 | 13.477% | $79.1616 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $194.74 | 8.135% | $210.5821 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $120.40 | 12.589% | $135.5572 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $91.49 | 12.428% | $102.8604 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $110.91 | 11.840% | $124.0417 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $52.85 | 6.859% | $56.475 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $243.77 | 9.822% | $267.7131 | $267.71 | $267.70 | $267.70 |
| 7 purchase totals = | $883.92 | $976.3911 | $976.39 | $976.40 | $976.50 | |