| 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 | $123.81 | 9.523% | $135.6004 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $12.58 | 4.511% | $13.1475 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $203.26 | 5.847% | $215.1446 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $128.99 | 9.405% | $141.1215 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $191.80 | 10.831% | $212.5739 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $19.86 | 4.493% | $20.7523 | $20.75 | $20.75 | $20.80 |
| Purchase #7 | $25.33 | 7.527% | $27.2366 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $705.63 | $765.5768 | $765.57 | $765.55 | $765.50 | |