| 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 | $38.84 | 7.102% | $41.5984 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $35.58 | 3.347% | $36.7709 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $205.74 | 13.608% | $233.7371 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $232.79 | 13.168% | $263.4438 | $263.44 | $263.45 | $263.40 |
| Purchase #5 | $5.57 | 7.281% | $5.9756 | $5.98 | $6.00 | $6.00 |
| Purchase #6 | $65.36 | 6.304% | $69.4803 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $224.29 | 8.488% | $243.3277 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $808.17 | $894.3338 | $894.34 | $894.40 | $894.30 | |