| 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 | $22.32 | 4.518% | $23.3284 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $38.70 | 9.279% | $42.291 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $59.99 | 6.164% | $63.6878 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $61.95 | 4.632% | $64.8195 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $81.89 | 6.753% | $87.42 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $79.31 | 13.682% | $90.1612 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $10.45 | 6.234% | $11.1015 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $354.61 | $382.8094 | $382.81 | $382.80 | $382.80 | |