| 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 | $76.35 | 10.640% | $84.4736 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $120.71 | 3.324% | $124.7224 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $31.53 | 6.771% | $33.6649 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $156.88 | 10.584% | $173.4842 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $149.67 | 11.296% | $166.5767 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $166.33 | 5.814% | $176.0004 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $119.71 | 13.870% | $136.3138 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $821.18 | $895.2360 | $895.22 | $895.20 | $895.30 | |