| 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 | $75.82 | 5.733% | $80.1668 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $250.62 | 3.678% | $259.8378 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $233.76 | 9.657% | $256.3342 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $69.70 | 4.867% | $73.0923 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $178.98 | 11.511% | $199.5824 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $224.49 | 8.788% | $244.2182 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $177.33 | 9.726% | $194.5771 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $1,210.70 | $1,307.8088 | $1,307.81 | $1,307.85 | $1,307.80 | |