| 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 | $65.86 | 6.185% | $69.9334 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $28.34 | 11.338% | $31.5532 | $31.55 | $31.55 | $31.60 |
| Purchase #3 | $112.41 | 11.634% | $125.4878 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $48.96 | 13.837% | $55.7346 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $7.57 | 8.593% | $8.2205 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $218.99 | 10.365% | $241.6883 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $157.29 | 9.422% | $172.1099 | $172.11 | $172.10 | $172.10 |
| 7 purchase totals = | $639.42 | $704.7277 | $704.72 | $704.75 | $704.70 | |