| 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 | $7.35 | 5.407% | $7.7474 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $165.45 | 10.766% | $183.2623 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $223.89 | 5.633% | $236.5017 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $204.50 | 6.170% | $217.1177 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $94.77 | 9.330% | $103.612 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $37.37 | 9.131% | $40.7823 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $26.93 | 10.265% | $29.6944 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $760.26 | $818.7178 | $818.71 | $818.70 | $818.70 | |