| 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 | $53.73 | 8.149% | $58.1085 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $95.63 | 10.216% | $105.3996 | $105.40 | $105.40 | $105.40 |
| Purchase #3 | $123.57 | 8.843% | $134.4973 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $227.67 | 13.635% | $258.7128 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $182.72 | 5.269% | $192.3475 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $10.55 | 5.757% | $11.1574 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $76.66 | 3.639% | $79.4497 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $770.53 | $839.6728 | $839.68 | $839.65 | $839.60 | |