| 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 | $91.76 | 10.714% | $101.5912 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $51.35 | 3.785% | $53.2936 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $22.33 | 10.376% | $24.647 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $20.41 | 12.600% | $22.9817 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $231.39 | 12.579% | $260.4965 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $51.43 | 8.385% | $55.7424 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $95.69 | 7.523% | $102.8888 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $564.36 | $621.6412 | $621.64 | $621.70 | $621.60 | |