| 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 | $5.39 | 13.228% | $6.103 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $61.55 | 4.276% | $64.1819 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $56.75 | 7.370% | $60.9325 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $105.73 | 10.860% | $117.2123 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $131.50 | 9.756% | $144.3291 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $18.88 | 13.241% | $21.3799 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $21.39 | 3.259% | $22.0871 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $401.19 | $436.2258 | $436.22 | $436.30 | $436.20 | |