| 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 | $32.76 | 13.192% | $37.0817 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $39.36 | 11.305% | $43.8096 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $186.60 | 3.650% | $193.4109 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $96.31 | 11.500% | $107.3857 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $246.57 | 12.666% | $277.8006 | $277.80 | $277.80 | $277.80 |
| Purchase #6 | $133.74 | 13.761% | $152.144 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $33.71 | 13.696% | $38.3269 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $769.05 | $849.9594 | $849.96 | $850.00 | $849.90 | |