| 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 | $85.60 | 6.444% | $91.1161 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $29.47 | 11.210% | $32.7736 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $213.89 | 11.512% | $238.513 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $242.69 | 13.590% | $275.6716 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $17.47 | 5.802% | $18.4836 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $80.58 | 8.282% | $87.2536 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $159.62 | 6.239% | $169.5787 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $829.32 | $913.3902 | $913.38 | $913.35 | $913.50 | |