| 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 | $110.48 | 10.128% | $121.6694 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $31.70 | 13.620% | $36.0175 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $51.26 | 3.395% | $53.0003 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $62.82 | 12.637% | $70.7586 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $100.66 | 9.399% | $110.121 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $118.75 | 3.588% | $123.0108 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $101.58 | 4.497% | $106.1481 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $577.25 | $620.7257 | $620.73 | $620.65 | $620.70 | |