| 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 | $102.85 | 10.748% | $113.9043 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $6.56 | 7.214% | $7.0332 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $21.98 | 11.819% | $24.5778 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $19.57 | 10.262% | $21.5783 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $49.27 | 11.496% | $54.9341 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $73.89 | 5.544% | $77.9865 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $60.43 | 5.448% | $63.7222 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $334.55 | $363.7364 | $363.73 | $363.80 | $363.70 | |