| 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 | $44.92 | 10.571% | $49.6685 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $21.45 | 12.202% | $24.0673 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $225.75 | 7.124% | $241.8324 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $171.66 | 11.152% | $190.8035 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $73.56 | 3.213% | $75.9235 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $147.56 | 3.585% | $152.85 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $49.64 | 7.222% | $53.225 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $734.54 | $788.3702 | $788.37 | $788.35 | $788.40 | |