| 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 | $8.74 | 3.752% | $9.0679 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $39.71 | 10.340% | $43.816 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $149.25 | 3.361% | $154.2663 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $117.42 | 11.364% | $130.7636 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $200.61 | 3.607% | $207.846 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $180.48 | 8.104% | $195.1061 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $161.94 | 12.568% | $182.2926 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $858.15 | $923.1585 | $923.17 | $923.10 | $923.20 | |