| 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 | $246.69 | 7.550% | $265.3151 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $113.54 | 6.759% | $121.2142 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $55.80 | 5.768% | $59.0185 | $59.02 | $59.00 | $59.00 |
| Purchase #4 | $66.60 | 5.120% | $70.0099 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $103.41 | 9.205% | $112.9289 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $100.47 | 6.145% | $106.6439 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $96.29 | 9.511% | $105.4481 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $782.80 | $840.5786 | $840.58 | $840.55 | $840.40 | |