| 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 | $83.60 | 6.396% | $88.9471 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $107.72 | 12.207% | $120.8694 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $135.52 | 12.278% | $152.1591 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $115.58 | 9.778% | $126.8814 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $191.87 | 12.838% | $216.5023 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $176.45 | 12.111% | $197.8199 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $23.59 | 6.236% | $25.0611 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $834.33 | $928.2403 | $928.24 | $928.20 | $928.30 | |