| 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 | $22.69 | 9.324% | $24.8056 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $51.93 | 4.248% | $54.136 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $210.31 | 6.290% | $223.5385 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $178.89 | 13.297% | $202.677 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $108.72 | 13.473% | $123.3678 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $24.94 | 5.284% | $26.2578 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $165.38 | 9.215% | $180.6198 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $762.86 | $835.4025 | $835.42 | $835.40 | $835.40 | |