| 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 | $92.53 | 10.708% | $102.4381 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $10.31 | 4.248% | $10.748 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $143.28 | 13.684% | $162.8864 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $132.34 | 9.117% | $144.4054 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $231.27 | 11.819% | $258.6038 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $237.54 | 9.117% | $259.1965 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $38.29 | 3.355% | $39.5746 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $885.56 | $977.8528 | $977.86 | $977.85 | $977.80 | |