| 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 | $6.97 | 8.367% | $7.5532 | $7.55 | $7.55 | $7.60 |
| Purchase #2 | $170.53 | 6.372% | $181.3962 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $65.65 | 12.630% | $73.9416 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $64.57 | 4.624% | $67.5557 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $74.91 | 4.767% | $78.481 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $119.43 | 13.640% | $135.7203 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $153.65 | 12.453% | $172.784 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $655.71 | $717.4320 | $717.43 | $717.45 | $717.50 | |