| 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 | $5.86 | 5.760% | $6.1975 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $30.98 | 7.478% | $33.2967 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $162.46 | 13.136% | $183.8007 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $238.26 | 11.282% | $265.1405 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $78.51 | 8.522% | $85.2006 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $90.40 | 11.654% | $100.9352 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $244.81 | 13.241% | $277.2253 | $277.23 | $277.25 | $277.20 |
| 7 purchase totals = | $851.28 | $951.7965 | $951.81 | $951.85 | $951.70 | |