| 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 | $29.56 | 8.244% | $31.9969 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $34.78 | 9.502% | $38.0848 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $222.99 | 7.109% | $238.8424 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $55.75 | 5.732% | $58.9456 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $216.35 | 13.190% | $244.8866 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $177.98 | 9.498% | $194.8845 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $6.83 | 3.715% | $7.0837 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $744.24 | $814.7245 | $814.72 | $814.80 | $814.70 | |