| 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 | $68.47 | 8.195% | $74.0811 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $21.62 | 5.508% | $22.8108 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $144.82 | 5.676% | $153.04 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $156.28 | 12.640% | $176.0338 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $154.95 | 6.457% | $164.9551 | $164.96 | $164.95 | $165.00 |
| Purchase #6 | $135.41 | 6.114% | $143.689 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $20.90 | 9.869% | $22.9626 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $702.45 | $757.5724 | $757.57 | $757.60 | $757.60 | |