| 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 | $36.36 | 3.417% | $37.6024 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $106.78 | 13.554% | $121.253 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $214.54 | 7.537% | $230.7099 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $77.86 | 13.292% | $88.2092 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $116.81 | 5.842% | $123.634 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $25.85 | 13.448% | $29.3263 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $171.89 | 9.242% | $187.7761 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $750.09 | $818.5109 | $818.51 | $818.55 | $818.50 | |