| 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 | $18.67 | 3.674% | $19.3559 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $177.68 | 7.782% | $191.5071 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $21.86 | 9.462% | $23.9284 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $207.64 | 8.755% | $225.8189 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $197.54 | 10.628% | $218.5346 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $204.84 | 5.666% | $216.4462 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $88.27 | 11.481% | $98.4043 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $916.50 | $993.9954 | $994.00 | $994.00 | $993.90 | |