| 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 | $124.95 | 6.686% | $133.3042 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $41.74 | 8.596% | $45.328 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $80.68 | 4.188% | $84.0589 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $53.92 | 6.150% | $57.2361 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $5.67 | 3.449% | $5.8656 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $27.29 | 4.806% | $28.6016 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $128.91 | 3.191% | $133.0235 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $463.16 | $487.4179 | $487.42 | $487.40 | $487.40 | |