| 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 | $92.65 | 10.724% | $102.5858 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $96.94 | 7.430% | $104.1426 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $100.80 | 8.108% | $108.9729 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $89.40 | 3.388% | $92.4289 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $147.42 | 3.441% | $152.4927 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $120.84 | 3.570% | $125.154 | $125.15 | $125.15 | $125.20 |
| Purchase #7 | $63.35 | 7.722% | $68.2419 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $711.40 | $754.0188 | $754.01 | $754.05 | $754.00 | |