| 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 | $93.69 | 12.593% | $105.4884 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $58.49 | 7.162% | $62.6791 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $172.33 | 11.764% | $192.6029 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $202.89 | 6.529% | $216.1367 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $34.86 | 7.364% | $37.4271 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $71.60 | 3.125% | $73.8375 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $14.29 | 4.870% | $14.9859 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $648.15 | $703.1576 | $703.17 | $703.25 | $703.10 | |