| 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 | $29.89 | 7.301% | $32.0723 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $151.83 | 6.133% | $161.1417 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $21.60 | 4.284% | $22.5253 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $113.50 | 7.654% | $122.1873 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $169.68 | 3.465% | $175.5594 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $245.26 | 11.395% | $273.2074 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $48.72 | 12.351% | $54.7374 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $780.48 | $841.4308 | $841.44 | $841.45 | $841.40 | |