| 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 | $88.79 | 11.405% | $98.9165 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $120.86 | 3.232% | $124.7662 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $135.59 | 13.192% | $153.477 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $110.40 | 4.297% | $115.1439 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $39.26 | 4.227% | $40.9195 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $65.66 | 8.338% | $71.1347 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $199.30 | 10.609% | $220.4437 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $759.86 | $824.8015 | $824.80 | $824.80 | $824.70 | |