| 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 | $84.33 | 8.166% | $91.2164 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $117.69 | 13.157% | $133.1745 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $64.53 | 8.112% | $69.7647 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $232.51 | 13.464% | $263.8151 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $96.57 | 3.555% | $100.0031 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $57.70 | 4.460% | $60.2734 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $96.81 | 4.805% | $101.4617 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $750.14 | $819.7089 | $819.70 | $819.60 | $819.80 | |