| 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 | $244.70 | 12.369% | $274.9669 | $274.97 | $274.95 | $275.00 |
| Purchase #2 | $84.91 | 12.813% | $95.7895 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $172.98 | 12.645% | $194.8533 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $29.63 | 12.342% | $33.2869 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $66.95 | 7.783% | $72.1607 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $25.31 | 13.504% | $28.7279 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $131.46 | 3.357% | $135.8731 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $755.94 | $835.6583 | $835.66 | $835.65 | $835.80 | |