| 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 | $78.62 | 6.145% | $83.4512 | $83.45 | $83.45 | $83.50 |
| Purchase #2 | $95.66 | 7.433% | $102.7704 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $81.60 | 10.545% | $90.2047 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $209.81 | 4.828% | $219.9396 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $189.41 | 3.448% | $195.9409 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $161.37 | 10.404% | $178.1589 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $225.39 | 4.132% | $234.7031 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $1,041.86 | $1,105.1688 | $1,105.16 | $1,105.15 | $1,105.20 | |