| 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 | $64.86 | 10.352% | $71.5743 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $53.33 | 5.227% | $56.1176 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $245.27 | 6.436% | $261.0556 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $53.41 | 13.810% | $60.7859 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $30.62 | 7.106% | $32.7959 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $26.65 | 5.570% | $28.1344 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $108.61 | 5.517% | $114.602 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $582.75 | $625.0657 | $625.07 | $625.05 | $625.10 | |