| 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 | $89.75 | 10.531% | $99.2016 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $184.61 | 6.807% | $197.1764 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $42.77 | 11.419% | $47.6539 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $25.37 | 11.593% | $28.3111 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $203.31 | 3.336% | $210.0924 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $23.70 | 5.578% | $25.022 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $126.96 | 11.280% | $141.2811 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $696.47 | $748.7385 | $748.73 | $748.75 | $748.80 | |