| 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 | $87.93 | 9.619% | $96.388 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $17.31 | 6.144% | $18.3735 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $169.25 | 5.630% | $178.7788 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $147.84 | 8.712% | $160.7198 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $42.91 | 9.756% | $47.0963 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $220.55 | 13.847% | $251.0896 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $31.86 | 7.229% | $34.1632 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $717.65 | $786.6092 | $786.61 | $786.60 | $786.70 | |