| 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 | $124.77 | 13.530% | $141.6514 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $46.60 | 9.838% | $51.1845 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $81.94 | 8.777% | $89.1319 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $43.63 | 5.145% | $45.8748 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $128.38 | 5.248% | $135.1174 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $122.38 | 6.796% | $130.6969 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $6.48 | 7.678% | $6.9775 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $554.18 | $600.6344 | $600.63 | $600.65 | $600.70 | |