| 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 | $228.28 | 7.131% | $244.5586 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $10.26 | 12.480% | $11.5404 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $129.62 | 6.208% | $137.6668 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $58.27 | 10.643% | $64.4717 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $16.55 | 11.212% | $18.4056 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $44.44 | 12.740% | $50.1017 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $83.99 | 11.856% | $93.9479 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $571.41 | $620.6927 | $620.70 | $620.65 | $620.70 | |