| 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 | $61.91 | 10.103% | $68.1648 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $33.60 | 13.484% | $38.1306 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $20.81 | 10.811% | $23.0598 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $129.77 | 11.517% | $144.7156 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $25.64 | 7.764% | $27.6307 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $170.36 | 4.709% | $178.3823 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $98.54 | 10.443% | $108.8305 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $540.63 | $588.9143 | $588.91 | $588.95 | $588.90 | |