| 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 | $68.45 | 9.625% | $75.0383 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $111.77 | 11.150% | $124.2324 | $124.23 | $124.25 | $124.20 |
| Purchase #3 | $83.56 | 4.637% | $87.4347 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $19.60 | 9.668% | $21.4949 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $35.66 | 7.625% | $38.3791 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $134.35 | 13.603% | $152.6256 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $174.53 | 7.376% | $187.4033 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $627.92 | $686.6083 | $686.60 | $686.70 | $686.50 | |