| 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 | $60.73 | 13.831% | $69.1296 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $77.62 | 3.624% | $80.4329 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $116.26 | 5.475% | $122.6252 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $183.86 | 5.169% | $193.3637 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $26.87 | 3.405% | $27.7849 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $177.54 | 3.663% | $184.0433 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $91.84 | 10.443% | $101.4309 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $734.72 | $778.8105 | $778.80 | $778.90 | $778.70 | |