| 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 | $46.35 | 9.443% | $50.7268 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $7.67 | 9.143% | $8.3713 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $148.26 | 9.484% | $162.321 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $76.67 | 6.335% | $81.527 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $228.96 | 6.642% | $244.1675 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $163.97 | 10.224% | $180.7343 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $230.87 | 4.730% | $241.7902 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $902.75 | $969.6381 | $969.64 | $969.65 | $969.60 | |