| 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 | $119.36 | 10.148% | $131.4727 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $79.47 | 6.344% | $84.5116 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $8.99 | 9.354% | $9.8309 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $62.42 | 11.358% | $69.5097 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $26.70 | 9.227% | $29.1636 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $224.72 | 13.333% | $254.6819 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $14.75 | 11.307% | $16.4178 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $536.41 | $595.5882 | $595.58 | $595.55 | $595.60 | |