| 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 | $29.77 | 12.289% | $33.4284 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $29.85 | 9.236% | $32.6069 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $15.40 | 5.162% | $16.1949 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $10.68 | 12.204% | $11.9834 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $181.53 | 7.755% | $195.6077 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $80.48 | 13.388% | $91.2547 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $95.47 | 11.509% | $106.4576 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $443.18 | $487.5336 | $487.53 | $487.55 | $487.60 | |