| 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 | $245.41 | 4.131% | $255.5479 | $255.55 | $255.55 | $255.50 |
| Purchase #2 | $66.50 | 12.501% | $74.8132 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $233.26 | 4.112% | $242.8517 | $242.85 | $242.85 | $242.90 |
| Purchase #4 | $43.57 | 12.664% | $49.0877 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $126.64 | 8.128% | $136.9333 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $87.45 | 4.572% | $91.4482 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $188.70 | 10.152% | $207.8568 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $991.53 | $1,058.5388 | $1,058.54 | $1,058.55 | $1,058.50 | |