| 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 | $57.34 | 7.872% | $61.8538 | $61.85 | $61.85 | $61.90 |
| Purchase #2 | $107.35 | 12.811% | $121.1026 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $150.42 | 7.530% | $161.7466 | $161.75 | $161.75 | $161.70 |
| Purchase #4 | $141.43 | 4.756% | $148.1564 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $31.63 | 10.459% | $34.9382 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $237.39 | 12.327% | $266.6531 | $266.65 | $266.65 | $266.70 |
| Purchase #7 | $198.88 | 5.347% | $209.5141 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $924.44 | $1,003.9648 | $1,003.96 | $1,003.95 | $1,004.00 | |