| 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 | $99.26 | 3.733% | $102.9654 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $47.83 | 13.346% | $54.2134 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $20.30 | 7.311% | $21.7841 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $192.86 | 13.717% | $219.3146 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $6.31 | 6.543% | $6.7229 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $232.44 | 12.736% | $262.0436 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $155.99 | 8.106% | $168.6345 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $754.99 | $835.6785 | $835.66 | $835.65 | $835.60 | |