| 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 | $39.73 | 5.167% | $41.7828 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $152.40 | 4.711% | $159.5796 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $202.96 | 9.205% | $221.6425 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $203.28 | 8.815% | $221.1991 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $72.72 | 3.270% | $75.0979 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $209.50 | 5.695% | $221.431 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $206.76 | 10.790% | $229.0694 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,087.35 | $1,169.8023 | $1,169.80 | $1,169.85 | $1,169.80 | |