| 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 | $51.56 | 3.777% | $53.5074 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $126.77 | 7.172% | $135.8619 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $71.78 | 9.412% | $78.5359 | $78.54 | $78.55 | $78.50 |
| Purchase #4 | $192.96 | 3.243% | $199.2177 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $140.99 | 9.655% | $154.6026 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $84.56 | 8.753% | $91.9615 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $244.76 | 12.395% | $275.098 | $275.10 | $275.10 | $275.10 |
| 7 purchase totals = | $913.38 | $988.7850 | $988.79 | $988.75 | $988.80 | |