| 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 | $33.38 | 6.214% | $35.4542 | $35.45 | $35.45 | $35.50 |
| Purchase #2 | $192.91 | 3.842% | $200.3216 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $245.88 | 4.849% | $257.8027 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $31.90 | 7.495% | $34.2909 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $54.98 | 5.647% | $58.0847 | $58.08 | $58.10 | $58.10 |
| Purchase #6 | $242.63 | 6.825% | $259.1895 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $37.38 | 6.259% | $39.7196 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $839.06 | $884.8632 | $884.85 | $884.85 | $884.90 | |