| 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 | $42.67 | 3.132% | $44.0064 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $27.87 | 7.243% | $29.8886 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $44.70 | 7.674% | $48.1303 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $65.99 | 5.523% | $69.6346 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $120.60 | 9.346% | $131.8713 | $131.87 | $131.85 | $131.90 |
| Purchase #6 | $146.58 | 10.447% | $161.8932 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $99.37 | 4.190% | $103.5336 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $547.78 | $588.9580 | $588.95 | $589.00 | $588.90 | |