| 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 | $75.78 | 9.609% | $83.0617 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $39.88 | 6.285% | $42.3865 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $120.80 | 4.865% | $126.6769 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $149.91 | 7.103% | $160.5581 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $167.92 | 9.770% | $184.3258 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $33.36 | 6.780% | $35.6218 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $210.29 | 5.311% | $221.4585 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $797.94 | $854.0893 | $854.10 | $854.10 | $854.20 | |