| 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 | $30.61 | 7.801% | $32.9979 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $247.37 | 4.286% | $257.9723 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $147.87 | 9.613% | $162.0847 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $186.84 | 5.685% | $197.4619 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $152.50 | 6.109% | $161.8162 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $48.65 | 12.310% | $54.6388 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $79.89 | 5.249% | $84.0834 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $893.73 | $951.0552 | $951.05 | $951.05 | $951.10 | |