| 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 | $73.81 | 6.777% | $78.8121 | $78.81 | $78.80 | $78.80 |
| Purchase #2 | $154.83 | 10.127% | $170.5096 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $202.95 | 11.523% | $226.3359 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $192.68 | 5.724% | $203.709 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $29.87 | 4.822% | $31.3103 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $46.98 | 6.152% | $49.8702 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $120.69 | 12.595% | $135.8909 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $821.81 | $896.4380 | $896.44 | $896.40 | $896.40 | |