| 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 | $66.91 | 12.770% | $75.4544 | $75.45 | $75.45 | $75.50 |
| Purchase #2 | $110.62 | 4.750% | $115.8745 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $12.52 | 4.540% | $13.0884 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $119.93 | 11.402% | $133.6044 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $32.56 | 8.750% | $35.409 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $219.79 | 10.470% | $242.802 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $16.95 | 8.202% | $18.3402 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $579.28 | $634.5729 | $634.56 | $634.55 | $634.60 | |