| 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 | $55.89 | 8.703% | $60.7541 | $60.75 | $60.75 | $60.80 |
| Purchase #2 | $114.86 | 13.417% | $130.2708 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $103.29 | 12.383% | $116.0804 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $135.42 | 11.539% | $151.0461 | $151.05 | $151.05 | $151.00 |
| Purchase #5 | $26.40 | 9.139% | $28.8127 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $8.37 | 8.289% | $9.0638 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $137.75 | 9.334% | $150.6076 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $581.98 | $646.6355 | $646.63 | $646.60 | $646.70 | |