| 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 | $27.65 | 5.261% | $29.1047 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $165.41 | 13.421% | $187.6097 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $107.58 | 9.556% | $117.8603 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $74.88 | 7.164% | $80.2444 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $65.38 | 13.312% | $74.0834 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $17.88 | 9.823% | $19.6364 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $9.72 | 4.620% | $10.1691 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $468.50 | $518.7080 | $518.70 | $518.70 | $518.70 | |