| 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 | $83.78 | 4.147% | $87.2544 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $90.67 | 11.640% | $101.224 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $180.44 | 5.262% | $189.9348 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $216.97 | 10.124% | $238.936 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $97.35 | 10.597% | $107.6662 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $58.80 | 11.825% | $65.7531 | $65.75 | $65.75 | $65.80 |
| Purchase #7 | $74.71 | 7.123% | $80.0316 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $802.72 | $870.8001 | $870.79 | $870.80 | $870.80 | |