| 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 | $32.50 | 7.444% | $34.9193 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $115.38 | 5.546% | $121.779 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $28.33 | 11.291% | $31.5287 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $230.71 | 10.374% | $254.6439 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $51.87 | 7.666% | $55.8464 | $55.85 | $55.85 | $55.80 |
| Purchase #6 | $49.55 | 6.115% | $52.58 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $176.78 | 3.874% | $183.6285 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $685.12 | $734.9258 | $734.93 | $735.00 | $734.80 | |