| 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 | $101.84 | 6.683% | $108.646 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $25.53 | 4.408% | $26.6554 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $215.87 | 6.624% | $230.1692 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $74.55 | 7.594% | $80.2113 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $203.39 | 7.644% | $218.9371 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $85.55 | 5.392% | $90.1629 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $88.83 | 6.516% | $94.6182 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $795.56 | $849.4001 | $849.41 | $849.35 | $849.40 | |