| 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 | $7.60 | 12.405% | $8.5428 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $37.48 | 6.161% | $39.7891 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $55.58 | 10.592% | $61.467 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $210.57 | 10.672% | $233.042 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $23.42 | 3.191% | $24.1673 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $248.57 | 6.686% | $265.1894 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $167.93 | 12.567% | $189.0338 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $751.15 | $821.2314 | $821.23 | $821.25 | $821.20 | |