| 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 | $19.92 | 8.723% | $21.6576 | $21.66 | $21.65 | $21.70 |
| Purchase #2 | $212.29 | 13.674% | $241.3185 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $181.86 | 11.196% | $202.221 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $149.85 | 5.769% | $158.4948 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $243.49 | 9.111% | $265.6744 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $17.43 | 7.506% | $18.7383 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $71.72 | 12.163% | $80.4433 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $896.56 | $988.5479 | $988.54 | $988.50 | $988.50 | |