| 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 | $66.34 | 11.586% | $74.0262 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $82.54 | 7.132% | $88.4268 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $134.60 | 3.665% | $139.5331 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $197.76 | 12.874% | $223.2196 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $84.26 | 13.249% | $95.4236 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $229.99 | 10.395% | $253.8975 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $225.47 | 9.514% | $246.9212 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,020.96 | $1,121.4480 | $1,121.45 | $1,121.45 | $1,121.30 | |