| 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 | $42.80 | 8.419% | $46.4033 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $154.94 | 8.793% | $168.5639 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $50.73 | 13.774% | $57.7176 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $29.99 | 6.476% | $31.9322 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $202.52 | 9.250% | $221.2531 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $25.31 | 9.833% | $27.7987 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $194.62 | 4.270% | $202.9303 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $700.91 | $756.5991 | $756.59 | $756.60 | $756.60 | |