| 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 | $39.96 | 4.577% | $41.789 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $117.76 | 7.239% | $126.2846 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $15.42 | 10.663% | $17.0642 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $113.84 | 13.696% | $129.4315 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $243.69 | 4.500% | $254.6561 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $130.99 | 7.640% | $140.9976 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $183.84 | 4.761% | $192.5926 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $845.50 | $902.8156 | $902.81 | $902.85 | $902.90 | |