| 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 | $16.34 | 4.706% | $17.109 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $232.95 | 9.196% | $254.3721 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $68.35 | 5.251% | $71.9391 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $53.69 | 13.497% | $60.9365 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $159.71 | 13.124% | $180.6703 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $112.96 | 3.792% | $117.2434 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $105.37 | 12.798% | $118.8553 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $749.37 | $821.1257 | $821.13 | $821.10 | $821.10 | |