| 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 | $63.49 | 3.363% | $65.6252 | $65.63 | $65.65 | $65.60 |
| Purchase #2 | $121.55 | 13.650% | $138.1416 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $230.35 | 7.286% | $247.1333 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $45.25 | 6.141% | $48.0288 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $30.60 | 9.801% | $33.5991 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $118.88 | 13.852% | $135.3473 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $214.65 | 11.277% | $238.8561 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $824.77 | $906.7314 | $906.74 | $906.80 | $906.60 | |