| 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 | $7.70 | 13.472% | $8.7373 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $238.97 | 13.756% | $271.8427 | $271.84 | $271.85 | $271.80 |
| Purchase #3 | $29.82 | 7.629% | $32.095 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $173.64 | 12.408% | $195.1853 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $161.55 | 6.229% | $171.6129 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $116.63 | 5.182% | $122.6738 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $63.76 | 7.853% | $68.7671 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $792.07 | $870.9141 | $870.92 | $870.90 | $870.90 | |