| 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 | $22.93 | 6.243% | $24.3615 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $129.45 | 6.500% | $137.8643 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $16.47 | 4.807% | $17.2617 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $80.90 | 4.416% | $84.4725 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $29.61 | 9.272% | $32.3554 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $65.49 | 9.309% | $71.5865 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $62.25 | 6.532% | $66.3162 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $407.10 | $434.2181 | $434.22 | $434.15 | $434.40 | |