| 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 | $78.99 | 5.609% | $83.4205 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $181.33 | 11.138% | $201.5265 | $201.53 | $201.55 | $201.50 |
| Purchase #3 | $89.39 | 4.186% | $93.1319 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $232.65 | 7.420% | $249.9126 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $141.36 | 8.865% | $153.8916 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $31.72 | 11.690% | $35.4281 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $19.67 | 9.744% | $21.5866 | $21.59 | $21.60 | $21.60 |
| 7 purchase totals = | $775.11 | $838.8978 | $838.90 | $838.95 | $838.80 | |