| 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 | $62.26 | 3.484% | $64.4291 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $107.98 | 6.766% | $115.2859 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $244.62 | 11.157% | $271.9123 | $271.91 | $271.90 | $271.90 |
| Purchase #4 | $183.30 | 7.786% | $197.5717 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $49.69 | 3.266% | $51.3129 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $126.67 | 6.392% | $134.7667 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $26.80 | 8.578% | $29.0989 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $801.32 | $864.3775 | $864.38 | $864.35 | $864.40 | |