| 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 | $50.43 | 7.500% | $54.2123 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $216.62 | 13.150% | $245.1055 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $57.88 | 11.525% | $64.5507 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $59.63 | 11.111% | $66.2555 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $203.94 | 3.659% | $211.4022 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $80.49 | 9.458% | $88.1027 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $43.76 | 7.625% | $47.0967 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $712.75 | $776.7256 | $776.73 | $776.70 | $776.80 | |