| 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 | $132.35 | 10.689% | $146.4969 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $26.29 | 13.455% | $29.8273 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $35.80 | 8.178% | $38.7277 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $27.47 | 3.779% | $28.5081 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $15.90 | 3.554% | $16.4651 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $55.28 | 6.574% | $58.9141 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $26.90 | 5.273% | $28.3184 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $319.99 | $347.2576 | $347.27 | $347.25 | $347.20 | |