| 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 | $61.94 | 13.453% | $70.2728 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $32.90 | 12.815% | $37.1161 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $128.57 | 13.634% | $146.0992 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $114.28 | 3.795% | $118.6169 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $19.42 | 7.102% | $20.7992 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $217.65 | 13.514% | $247.0632 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $187.41 | 11.305% | $208.5967 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $762.17 | $848.5641 | $848.57 | $848.50 | $848.60 | |