| 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 | $94.34 | 4.281% | $98.3787 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $130.60 | 9.771% | $143.3609 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $10.90 | 3.866% | $11.3214 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $138.44 | 10.335% | $152.7478 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $105.35 | 11.765% | $117.7444 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $26.63 | 6.813% | $28.4443 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $101.93 | 3.170% | $105.1612 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $608.19 | $657.1587 | $657.15 | $657.15 | $657.10 | |