| 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 | $102.99 | 13.656% | $117.0543 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $186.61 | 13.416% | $211.6456 | $211.65 | $211.65 | $211.60 |
| Purchase #3 | $196.64 | 11.669% | $219.5859 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $103.34 | 13.159% | $116.9385 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $7.44 | 6.289% | $7.9079 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $67.85 | 10.529% | $74.9939 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $118.39 | 13.137% | $133.9429 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $783.26 | $882.0690 | $882.07 | $882.10 | $882.00 | |