| 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 | $79.75 | 6.205% | $84.6985 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $32.62 | 13.375% | $36.9829 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $148.65 | 13.302% | $168.4234 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $53.59 | 13.128% | $60.6253 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $16.83 | 13.744% | $19.1431 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $140.41 | 8.185% | $151.9026 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $41.33 | 4.311% | $43.1117 | $43.11 | $43.10 | $43.10 |
| 7 purchase totals = | $513.18 | $564.8875 | $564.88 | $564.90 | $564.80 | |