| 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 | $233.35 | 8.489% | $253.1591 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $41.41 | 5.701% | $43.7708 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $51.43 | 5.476% | $54.2463 | $54.25 | $54.25 | $54.20 |
| Purchase #4 | $144.94 | 9.722% | $159.0311 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $98.39 | 5.159% | $103.4659 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $70.77 | 6.626% | $75.4592 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $31.64 | 6.754% | $33.777 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $671.93 | $722.9094 | $722.92 | $722.90 | $723.00 | |