| 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 | $24.56 | 8.441% | $26.6331 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $60.53 | 9.457% | $66.2543 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $8.73 | 8.310% | $9.4555 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $20.61 | 9.663% | $22.6015 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $110.62 | 6.857% | $118.2052 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $227.90 | 10.724% | $252.34 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $37.55 | 9.863% | $41.2536 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $490.50 | $536.7432 | $536.74 | $536.75 | $536.80 | |