| 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 | $23.87 | 7.810% | $25.7342 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $55.70 | 13.718% | $63.3409 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $100.81 | 10.658% | $111.5543 | $111.55 | $111.55 | $111.60 |
| Purchase #4 | $198.67 | 7.474% | $213.5186 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $57.25 | 11.211% | $63.6683 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $158.68 | 11.783% | $177.3773 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $89.42 | 6.377% | $95.1223 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $684.40 | $750.3159 | $750.31 | $750.30 | $750.30 | |