| 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 | $209.31 | 5.837% | $221.5274 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $20.87 | 13.130% | $23.6102 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $218.66 | 8.458% | $237.1543 | $237.15 | $237.15 | $237.20 |
| Purchase #4 | $27.74 | 4.216% | $28.9095 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $89.44 | 10.312% | $98.6631 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $29.79 | 10.752% | $32.993 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $50.87 | 4.463% | $53.1403 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $646.68 | $695.9978 | $695.99 | $696.00 | $696.00 | |