| 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 | $17.37 | 9.583% | $19.0346 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $144.54 | 7.121% | $154.8327 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $203.62 | 12.371% | $228.8098 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $18.98 | 12.616% | $21.3745 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $200.48 | 8.390% | $217.3003 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $25.39 | 9.208% | $27.7279 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $133.94 | 3.424% | $138.5261 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $744.32 | $807.6059 | $807.60 | $807.65 | $807.50 | |