| 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 | $32.62 | 9.102% | $35.5891 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $17.68 | 11.219% | $19.6635 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $132.31 | 5.604% | $139.7247 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $93.40 | 7.514% | $100.4181 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $84.84 | 7.545% | $91.2412 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $167.28 | 12.147% | $187.5995 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $120.31 | 10.137% | $132.5058 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $648.44 | $706.7419 | $706.74 | $706.70 | $706.70 | |