| 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 | $86.65 | 5.870% | $91.7364 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $217.72 | 6.414% | $231.6846 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $22.34 | 8.283% | $24.1904 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $147.50 | 11.630% | $164.6543 | $164.65 | $164.65 | $164.70 |
| Purchase #5 | $135.71 | 7.222% | $145.511 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $32.48 | 5.312% | $34.2053 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $98.30 | 12.716% | $110.7998 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $740.70 | $802.7818 | $802.78 | $802.80 | $802.80 | |