| 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 | $48.62 | 9.536% | $53.2564 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $69.64 | 12.664% | $78.4592 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $91.38 | 5.556% | $96.4571 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $128.35 | 8.609% | $139.3997 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $150.77 | 3.649% | $156.2716 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $115.95 | 3.250% | $119.7184 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $16.69 | 5.634% | $17.6303 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $621.40 | $661.1927 | $661.20 | $661.15 | $661.30 | |