| 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 | $85.33 | 3.765% | $88.5427 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $83.61 | 4.393% | $87.283 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $243.91 | 11.602% | $272.2084 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $189.32 | 9.183% | $206.7053 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $153.99 | 7.365% | $165.3314 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $150.70 | 11.731% | $168.3786 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $52.91 | 13.260% | $59.9259 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $959.77 | $1,048.3753 | $1,048.38 | $1,048.45 | $1,048.30 | |