| 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 | $40.82 | 5.183% | $42.9357 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $111.48 | 13.648% | $126.6948 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $128.33 | 5.216% | $135.0237 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $73.83 | 6.690% | $78.7692 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $192.85 | 13.737% | $219.3418 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $68.78 | 8.796% | $74.8299 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $68.58 | 9.112% | $74.829 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $684.67 | $752.4241 | $752.42 | $752.45 | $752.30 | |