| 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 | $35.43 | 9.638% | $38.8447 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $93.52 | 12.825% | $105.5139 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $153.90 | 12.318% | $172.8574 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $142.82 | 4.593% | $149.3797 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $145.71 | 11.861% | $162.9927 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $158.29 | 10.274% | $174.5527 | $174.55 | $174.55 | $174.60 |
| Purchase #7 | $150.62 | 10.168% | $165.935 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $880.29 | $970.0761 | $970.07 | $970.10 | $970.10 | |