| 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 | $42.78 | 13.176% | $48.4167 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $249.45 | 8.647% | $271.0199 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $94.38 | 7.646% | $101.5963 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $85.48 | 3.669% | $88.6163 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $65.86 | 5.432% | $69.4375 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $55.29 | 3.739% | $57.3573 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $178.94 | 11.264% | $199.0958 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $772.18 | $835.5398 | $835.56 | $835.50 | $835.50 | |