| 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 | $34.35 | 10.325% | $37.8966 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $57.83 | 6.122% | $61.3704 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $92.58 | 9.158% | $101.0585 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $43.33 | 8.587% | $47.0507 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $33.36 | 7.211% | $35.7656 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $26.81 | 12.311% | $30.1106 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $165.69 | 9.625% | $181.6377 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $453.95 | $494.8901 | $494.90 | $494.85 | $495.00 | |