| 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 | $78.90 | 11.151% | $87.6981 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $47.65 | 12.397% | $53.5572 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $137.28 | 5.326% | $144.5915 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $157.75 | 5.172% | $165.9088 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $23.69 | 5.347% | $24.9567 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $113.71 | 8.830% | $123.7506 | $123.75 | $123.75 | $123.80 |
| Purchase #7 | $13.58 | 11.244% | $15.1069 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $572.56 | $615.5698 | $615.58 | $615.55 | $615.70 | |