| 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 | $40.36 | 13.550% | $45.8288 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $106.65 | 12.139% | $119.5962 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $193.70 | 5.249% | $203.8673 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $126.47 | 4.365% | $131.9904 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $54.88 | 6.541% | $58.4697 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $98.58 | 8.657% | $107.1141 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $224.58 | 10.268% | $247.6399 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $845.22 | $914.5064 | $914.51 | $914.50 | $914.50 | |