| 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 | $23.76 | 4.808% | $24.9024 | $24.90 | $24.90 | $24.90 |
| Purchase #2 | $69.48 | 7.490% | $74.6841 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $24.30 | 4.322% | $25.3502 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $241.53 | 7.471% | $259.5747 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $35.77 | 6.614% | $38.1358 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $225.42 | 9.398% | $246.605 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $25.72 | 3.288% | $26.5657 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $645.98 | $695.8179 | $695.82 | $695.80 | $695.90 | |