| 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 | $81.48 | 7.395% | $87.5054 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $93.83 | 7.711% | $101.0652 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $147.65 | 3.306% | $152.5313 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $213.60 | 13.615% | $242.6816 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $32.27 | 3.802% | $33.4969 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $90.67 | 12.131% | $101.6692 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $108.35 | 10.386% | $119.6032 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $767.85 | $838.5528 | $838.56 | $838.55 | $838.60 | |