| 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 | $39.96 | 11.633% | $44.6085 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $138.30 | 3.126% | $142.6233 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $21.67 | 11.303% | $24.1194 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $104.34 | 7.647% | $112.3189 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $74.67 | 6.380% | $79.4339 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $78.82 | 5.398% | $83.0747 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $233.30 | 5.375% | $245.8399 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $691.06 | $732.0186 | $732.01 | $731.95 | $731.90 | |