| 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 | $71.40 | 11.707% | $79.7588 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $49.74 | 5.214% | $52.3334 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $121.76 | 7.165% | $130.4841 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $84.72 | 4.404% | $88.4511 | $88.45 | $88.45 | $88.50 |
| Purchase #5 | $56.30 | 7.607% | $60.5827 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $227.45 | 8.520% | $246.8287 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $172.59 | 13.386% | $195.6929 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $783.96 | $854.1317 | $854.12 | $854.20 | $854.20 | |