| 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 | $59.87 | 7.239% | $64.204 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $153.51 | 11.847% | $171.6963 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $21.45 | 4.818% | $22.4835 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $50.80 | 11.625% | $56.7055 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $187.97 | 7.856% | $202.7369 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $133.74 | 8.447% | $145.037 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $211.65 | 4.556% | $221.2928 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $818.99 | $884.1560 | $884.16 | $884.20 | $884.10 | |