| 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 | $65.40 | 8.495% | $70.9557 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $32.35 | 10.643% | $35.793 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $84.43 | 8.380% | $91.5052 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $53.56 | 8.182% | $57.9423 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $128.74 | 7.107% | $137.8896 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $129.55 | 13.206% | $146.6584 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $9.90 | 4.186% | $10.3144 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $503.93 | $551.0586 | $551.06 | $551.05 | $551.10 | |