| 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 | $79.64 | 11.666% | $88.9308 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $134.58 | 7.842% | $145.1338 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $191.61 | 10.203% | $211.16 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $60.85 | 10.509% | $67.2447 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $232.92 | 11.221% | $259.056 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $53.88 | 7.752% | $58.0568 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $121.26 | 8.710% | $131.8217 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $874.74 | $961.4038 | $961.40 | $961.40 | $961.40 | |