| 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 | $66.44 | 12.287% | $74.6035 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $62.88 | 11.419% | $70.0603 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $29.30 | 8.862% | $31.8966 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $87.64 | 7.307% | $94.0439 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $94.65 | 13.560% | $107.4845 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $132.50 | 12.486% | $149.044 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $98.55 | 7.597% | $106.0368 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $571.96 | $633.1696 | $633.16 | $633.20 | $633.10 | |