| 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 | $35.73 | 12.638% | $40.2456 | $40.25 | $40.25 | $40.20 |
| Purchase #2 | $120.50 | 12.251% | $135.2625 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $51.43 | 6.761% | $54.9072 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $172.66 | 13.282% | $195.5927 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $199.70 | 12.126% | $223.9156 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $43.98 | 9.835% | $48.3054 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $242.53 | 6.109% | $257.3462 | $257.35 | $257.35 | $257.30 |
| 7 purchase totals = | $866.53 | $955.5752 | $955.59 | $955.55 | $955.50 | |