| 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 | $66.59 | 7.475% | $71.5676 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $211.30 | 12.378% | $237.4547 | $237.45 | $237.45 | $237.50 |
| Purchase #3 | $191.62 | 9.520% | $209.8622 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $142.85 | 5.480% | $150.6782 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $24.80 | 13.471% | $28.1408 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $239.65 | 9.787% | $263.1045 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $152.68 | 4.751% | $159.9338 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,029.49 | $1,120.7418 | $1,120.73 | $1,120.75 | $1,120.80 | |