| 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 | $53.60 | 13.453% | $60.8108 | $60.81 | $60.80 | $60.80 |
| Purchase #2 | $117.72 | 5.148% | $123.7802 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $140.68 | 4.333% | $146.7757 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $92.27 | 11.254% | $102.6541 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $79.72 | 4.649% | $83.4262 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $149.71 | 7.829% | $161.4308 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $9.33 | 8.520% | $10.1249 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $643.03 | $689.0027 | $689.00 | $689.05 | $689.00 | |