| 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 | $56.99 | 3.704% | $59.1009 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $5.56 | 9.376% | $6.0813 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $145.88 | 4.110% | $151.8757 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $28.36 | 12.390% | $31.8738 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $187.71 | 3.719% | $194.6909 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $36.44 | 8.425% | $39.5101 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $23.34 | 9.757% | $25.6173 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $484.28 | $508.7500 | $508.75 | $508.75 | $508.80 | |