| 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 | $32.45 | 10.524% | $35.865 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $169.98 | 13.210% | $192.4344 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $87.48 | 6.239% | $92.9379 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $24.65 | 5.309% | $25.9587 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $172.49 | 8.114% | $186.4858 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $123.58 | 13.278% | $139.989 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $155.70 | 5.543% | $164.3305 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $766.33 | $838.0013 | $838.01 | $838.05 | $838.00 | |