| 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 | $51.47 | 6.171% | $54.6462 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $203.72 | 3.867% | $211.5979 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $6.32 | 4.668% | $6.615 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $182.68 | 9.530% | $200.0894 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $234.79 | 9.379% | $256.811 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $6.61 | 5.132% | $6.9492 | $6.95 | $6.95 | $6.90 |
| Purchase #7 | $91.94 | 12.629% | $103.5511 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $777.53 | $840.2598 | $840.27 | $840.25 | $840.20 | |