| 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 | $116.67 | 10.358% | $128.7547 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $248.80 | 7.244% | $266.8231 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $39.42 | 3.608% | $40.8423 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $24.42 | 3.306% | $25.2273 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $133.66 | 6.158% | $141.8908 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $49.51 | 8.314% | $53.6263 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $109.80 | 13.141% | $124.2288 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $722.28 | $781.3933 | $781.39 | $781.45 | $781.30 | |