| 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 | $105.92 | 7.283% | $113.6342 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $19.84 | 5.426% | $20.9165 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $22.38 | 10.261% | $24.6764 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $28.94 | 12.505% | $32.5589 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $204.64 | 12.714% | $230.6579 | $230.66 | $230.65 | $230.70 |
| Purchase #6 | $81.66 | 10.433% | $90.1796 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $198.61 | 7.186% | $212.8821 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $661.99 | $725.5056 | $725.51 | $725.55 | $725.60 | |