| 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 | $20.31 | 11.583% | $22.6625 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $23.43 | 8.403% | $25.3988 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $146.77 | 6.736% | $156.6564 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $80.89 | 9.539% | $88.6061 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $240.47 | 12.557% | $270.6658 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $133.52 | 5.211% | $140.4777 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $53.40 | 4.600% | $55.8564 | $55.86 | $55.85 | $55.90 |
| 7 purchase totals = | $698.79 | $760.3237 | $760.34 | $760.30 | $760.50 | |