| 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 | $60.35 | 12.804% | $68.0772 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $103.87 | 4.645% | $108.6948 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $238.69 | 10.132% | $262.8741 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $84.83 | 4.508% | $88.6541 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $40.62 | 7.232% | $43.5576 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $228.35 | 12.414% | $256.6974 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $82.53 | 11.840% | $92.3016 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $839.24 | $920.8568 | $920.85 | $920.85 | $921.00 | |