| 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 | $91.26 | 9.746% | $100.1542 | $100.15 | $100.15 | $100.20 |
| Purchase #2 | $173.78 | 5.144% | $182.7192 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $228.93 | 7.349% | $245.7541 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $123.75 | 13.751% | $140.7669 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $60.50 | 6.572% | $64.4761 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $53.76 | 13.615% | $61.0794 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $205.97 | 7.114% | $220.6227 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $937.95 | $1,015.5726 | $1,015.57 | $1,015.55 | $1,015.70 | |