| 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 | $68.83 | 5.653% | $72.721 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $137.92 | 10.288% | $152.1092 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $149.76 | 12.780% | $168.8993 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $142.96 | 4.833% | $149.8693 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $96.35 | 12.663% | $108.5508 | $108.55 | $108.55 | $108.60 |
| Purchase #6 | $122.69 | 10.768% | $135.9013 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $107.69 | 11.316% | $119.8762 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $826.20 | $907.9271 | $907.93 | $907.90 | $908.00 | |