| 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 | $95.71 | 6.608% | $102.0345 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $39.86 | 10.628% | $44.0963 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $9.32 | 13.330% | $10.5624 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $66.40 | 11.756% | $74.206 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $149.56 | 12.560% | $168.3447 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $136.91 | 7.851% | $147.6588 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $41.57 | 11.784% | $46.4686 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $539.33 | $593.3713 | $593.37 | $593.35 | $593.40 | |