| 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 | $29.67 | 6.538% | $31.6098 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $162.51 | 9.251% | $177.5438 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $74.71 | 9.592% | $81.8762 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $60.88 | 5.191% | $64.0403 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $138.68 | 10.311% | $152.9793 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $8.28 | 4.857% | $8.6822 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $133.29 | 13.531% | $151.3255 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $608.02 | $668.0571 | $668.06 | $668.15 | $668.00 | |