| 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 | $83.81 | 4.450% | $87.5395 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $16.58 | 7.749% | $17.8648 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $70.82 | 3.603% | $73.3716 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $22.31 | 7.701% | $24.0281 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $60.94 | 11.795% | $68.1279 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $153.67 | 8.873% | $167.3051 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $98.45 | 12.505% | $110.7612 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $506.58 | $548.9982 | $549.00 | $549.00 | $549.00 | |