| 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 | $90.35 | 6.304% | $96.0457 | $96.05 | $96.05 | $96.00 |
| Purchase #2 | $182.39 | 5.443% | $192.3175 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $43.64 | 8.300% | $47.2621 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $67.30 | 9.726% | $73.8456 | $73.85 | $73.85 | $73.80 |
| Purchase #5 | $246.68 | 4.723% | $258.3307 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $13.82 | 8.826% | $15.0398 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $244.46 | 4.735% | $256.0352 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $888.64 | $938.8766 | $938.89 | $938.90 | $938.70 | |