| 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 | $119.71 | 8.685% | $130.1068 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $62.33 | 9.731% | $68.3953 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $34.59 | 7.243% | $37.0954 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $9.78 | 8.208% | $10.5827 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $187.36 | 6.160% | $198.9014 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $129.76 | 12.378% | $145.8217 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $194.64 | 10.459% | $214.9974 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $738.17 | $805.9007 | $805.91 | $805.90 | $805.90 | |