| 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 | $75.26 | 8.395% | $81.5781 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $16.64 | 9.126% | $18.1586 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $193.98 | 9.776% | $212.9435 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $244.75 | 3.587% | $253.5292 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $89.83 | 7.105% | $96.2124 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $25.87 | 12.268% | $29.0437 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $230.35 | 11.699% | $257.2986 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $876.68 | $948.7641 | $948.76 | $948.80 | $948.70 | |