| 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 | $29.75 | 13.750% | $33.8406 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $234.86 | 5.131% | $246.9107 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $236.43 | 7.758% | $254.7722 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $142.89 | 4.826% | $149.7859 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $35.54 | 10.113% | $39.1342 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $122.67 | 8.429% | $133.0099 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $16.82 | 7.706% | $18.1161 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $818.96 | $875.5696 | $875.57 | $875.55 | $875.50 | |