| 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 | $71.79 | 12.726% | $80.926 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $228.38 | 7.672% | $245.9013 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $179.38 | 7.766% | $193.3107 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $35.97 | 10.446% | $39.7274 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $193.69 | 12.355% | $217.6204 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $45.26 | 13.165% | $51.2185 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $61.74 | 7.594% | $66.4285 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $816.21 | $895.1328 | $895.14 | $895.15 | $895.00 | |