| 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 | $75.80 | 12.282% | $85.1098 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $194.90 | 9.867% | $214.1308 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $215.29 | 6.713% | $229.7424 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $27.41 | 9.151% | $29.9183 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $28.53 | 13.400% | $32.353 | $32.35 | $32.35 | $32.40 |
| Purchase #6 | $138.54 | 8.578% | $150.424 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $149.30 | 5.725% | $157.8474 | $157.85 | $157.85 | $157.80 |
| 7 purchase totals = | $829.77 | $899.5257 | $899.52 | $899.50 | $899.40 | |