| 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 | $249.49 | 11.187% | $277.4004 | $277.40 | $277.40 | $277.40 |
| Purchase #2 | $81.90 | 13.232% | $92.737 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $71.50 | 4.371% | $74.6253 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $21.63 | 9.330% | $23.6481 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $21.26 | 7.305% | $22.813 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $45.38 | 7.614% | $48.8352 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $12.79 | 4.746% | $13.397 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $503.95 | $553.4560 | $553.47 | $553.50 | $553.30 | |