| 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 | $195.86 | 9.675% | $214.8095 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $26.29 | 7.720% | $28.3196 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $93.57 | 12.608% | $105.3673 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $9.94 | 5.632% | $10.4998 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $81.58 | 4.110% | $84.9329 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $11.85 | 5.415% | $12.4917 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $105.94 | 5.361% | $111.6194 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $525.03 | $568.0402 | $568.04 | $568.00 | $568.00 | |