| 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 | $22.54 | 8.251% | $24.3998 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $64.99 | 5.330% | $68.454 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $196.60 | 10.262% | $216.7751 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $42.86 | 7.302% | $45.9896 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $177.72 | 12.165% | $199.3396 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $76.44 | 4.845% | $80.1435 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $166.76 | 12.702% | $187.9419 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $747.91 | $823.0435 | $823.04 | $823.10 | $823.00 | |