| 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 | $73.60 | 6.809% | $78.6114 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $35.68 | 5.622% | $37.6859 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $160.36 | 8.284% | $173.6442 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $206.40 | 11.430% | $229.9915 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $118.93 | 11.395% | $132.4821 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $47.97 | 4.287% | $50.0265 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $86.40 | 5.651% | $91.2825 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $729.34 | $793.7241 | $793.72 | $793.80 | $793.70 | |