| 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 | $189.58 | 7.462% | $203.7265 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $6.86 | 5.222% | $7.2182 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $52.63 | 8.771% | $57.2462 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $131.95 | 13.843% | $150.2158 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $36.95 | 13.760% | $42.0343 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $26.60 | 4.412% | $27.7736 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $74.76 | 4.165% | $77.8738 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $519.33 | $566.0884 | $566.09 | $566.05 | $566.00 | |