| 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 | $50.52 | 3.181% | $52.127 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $35.88 | 12.444% | $40.3449 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $129.83 | 3.516% | $134.3948 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $194.47 | 12.677% | $219.123 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $139.99 | 12.376% | $157.3152 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $62.99 | 12.306% | $70.7415 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $216.57 | 13.851% | $246.5671 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $830.25 | $920.6135 | $920.61 | $920.60 | $920.50 | |