| 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 | $25.68 | 12.273% | $28.8317 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $186.79 | 8.867% | $203.3527 | $203.35 | $203.35 | $203.40 |
| Purchase #3 | $231.83 | 13.514% | $263.1595 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $70.76 | 3.198% | $73.0229 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $96.91 | 5.185% | $101.9348 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $245.65 | 4.461% | $256.6084 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $16.79 | 9.865% | $18.4463 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $874.41 | $945.3563 | $945.35 | $945.35 | $945.30 | |