| 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 | $74.88 | 6.861% | $80.0175 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $91.55 | 10.499% | $101.1618 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $75.99 | 8.733% | $82.6262 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $231.29 | 3.460% | $239.2926 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $117.28 | 4.539% | $122.6033 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $155.79 | 4.193% | $162.3223 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $129.26 | 7.848% | $139.4043 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $876.04 | $927.4280 | $927.42 | $927.40 | $927.40 | |