| 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 | $56.53 | 6.416% | $60.157 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $7.85 | 7.304% | $8.4234 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $155.52 | 13.668% | $176.7765 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $188.96 | 13.783% | $215.0044 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $211.46 | 7.134% | $226.5456 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $83.67 | 4.327% | $87.2904 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $47.59 | 13.141% | $53.8438 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $751.58 | $828.0411 | $828.04 | $828.05 | $828.00 | |