| 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 | $98.44 | 6.470% | $104.8091 | $104.81 | $104.80 | $104.80 |
| Purchase #2 | $77.87 | 12.549% | $87.6419 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $211.45 | 9.409% | $231.3453 | $231.35 | $231.35 | $231.30 |
| Purchase #4 | $5.75 | 10.187% | $6.3358 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $105.73 | 10.455% | $116.7841 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $68.35 | 8.226% | $73.9725 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $145.34 | 4.742% | $152.232 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $712.93 | $773.1207 | $773.12 | $773.15 | $773.00 | |