| 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 | $243.56 | 5.275% | $256.4078 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $37.51 | 5.322% | $39.5063 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $112.62 | 3.517% | $116.5808 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $7.67 | 5.516% | $8.0931 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $191.32 | 9.693% | $209.8646 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $101.73 | 10.106% | $112.0108 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $70.30 | 7.511% | $75.5802 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $764.71 | $818.0436 | $818.04 | $818.05 | $818.10 | |