| 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 | $45.63 | 5.384% | $48.0867 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $193.41 | 4.393% | $201.9065 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $37.98 | 9.465% | $41.5748 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $163.51 | 9.350% | $178.7982 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $17.44 | 5.234% | $18.3528 | $18.35 | $18.35 | $18.40 |
| Purchase #6 | $103.59 | 13.555% | $117.6316 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $221.89 | 7.554% | $238.6516 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $783.45 | $845.0022 | $845.00 | $845.00 | $845.10 | |