| 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 | $26.84 | 10.562% | $29.6748 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $117.95 | 13.522% | $133.8992 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $194.98 | 9.288% | $213.0897 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $31.52 | 4.864% | $33.0531 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $10.94 | 11.764% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $48.67 | 11.264% | $54.1522 | $54.15 | $54.15 | $54.20 |
| Purchase #7 | $28.30 | 13.468% | $32.1114 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $459.20 | $508.2074 | $508.20 | $508.20 | $508.30 | |