| 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 | $237.93 | 8.662% | $258.5395 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $71.52 | 8.395% | $77.5241 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $37.71 | 12.822% | $42.5452 | $42.55 | $42.55 | $42.50 |
| Purchase #4 | $36.26 | 8.226% | $39.2427 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $139.31 | 7.492% | $149.7471 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $211.47 | 3.212% | $218.2624 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $201.98 | 10.815% | $223.8241 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $936.18 | $1,009.6851 | $1,009.68 | $1,009.65 | $1,009.50 | |