| 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 | $124.93 | 8.652% | $135.7389 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $91.35 | 9.463% | $99.9945 | $99.99 | $100.00 | $100.00 |
| Purchase #3 | $241.71 | 13.316% | $273.8961 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $66.86 | 5.351% | $70.4377 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $229.98 | 9.116% | $250.945 | $250.95 | $250.95 | $250.90 |
| Purchase #6 | $68.27 | 8.163% | $73.8429 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $21.33 | 7.277% | $22.8822 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $844.43 | $927.7373 | $927.74 | $927.80 | $927.60 | |