| 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 | $32.52 | 4.871% | $34.104 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $130.91 | 4.702% | $137.0654 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $55.50 | 10.143% | $61.1294 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $250.56 | 9.324% | $273.9222 | $273.92 | $273.90 | $273.90 |
| Purchase #5 | $34.60 | 12.819% | $39.0354 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $196.27 | 13.837% | $223.4279 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $180.94 | 12.277% | $203.154 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $881.30 | $971.8383 | $971.84 | $971.85 | $971.80 | |