| 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 | $89.67 | 12.551% | $100.9245 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $139.33 | 8.382% | $151.0086 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $75.37 | 12.592% | $84.8606 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $145.35 | 3.233% | $150.0492 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $244.31 | 10.367% | $269.6376 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $47.30 | 4.165% | $49.27 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $104.66 | 13.322% | $118.6028 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $845.99 | $924.3533 | $924.35 | $924.30 | $924.30 | |