| 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 | $53.60 | 8.467% | $58.1383 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $46.88 | 11.181% | $52.1217 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $247.67 | 7.555% | $266.3815 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $22.95 | 6.489% | $24.4392 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $60.52 | 13.755% | $68.8445 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $76.67 | 10.658% | $84.8415 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $84.87 | 4.502% | $88.6908 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $593.16 | $643.4575 | $643.45 | $643.50 | $643.30 | |