| 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 | $96.30 | 4.493% | $100.6268 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $21.42 | 3.303% | $22.1275 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $237.86 | 6.351% | $252.9665 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $40.42 | 6.385% | $43.0008 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $191.80 | 13.801% | $218.2703 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $119.90 | 8.777% | $130.4236 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $77.54 | 10.473% | $85.6608 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $785.24 | $853.0763 | $853.08 | $853.05 | $853.10 | |