| 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 | $26.29 | 7.810% | $28.3432 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $65.96 | 7.141% | $70.6702 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $120.86 | 12.167% | $135.565 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $156.50 | 12.574% | $176.1783 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $168.81 | 8.483% | $183.1302 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $111.62 | 12.829% | $125.9397 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $95.59 | 9.681% | $104.8441 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $745.63 | $824.6707 | $824.67 | $824.70 | $824.60 | |