| 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 | $35.70 | 5.545% | $37.6796 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $27.68 | 6.110% | $29.3712 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $117.32 | 10.391% | $129.5107 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $211.82 | 8.755% | $230.3648 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $149.97 | 12.221% | $168.2978 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $199.45 | 7.532% | $214.4726 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $185.94 | 9.745% | $204.0599 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $927.88 | $1,013.7566 | $1,013.75 | $1,013.70 | $1,013.90 | |