| 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 | $37.42 | 6.361% | $39.8003 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $6.77 | 4.871% | $7.0998 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $187.63 | 5.824% | $198.5576 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $26.88 | 11.294% | $29.9158 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $187.95 | 6.703% | $200.5483 | $200.55 | $200.55 | $200.50 |
| Purchase #6 | $209.38 | 9.225% | $228.6953 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $9.90 | 5.157% | $10.4105 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $665.93 | $715.0276 | $715.04 | $715.00 | $715.00 | |