| 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 | $198.76 | 5.534% | $209.7594 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $104.82 | 5.423% | $110.5044 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $149.50 | 4.472% | $156.1856 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $21.34 | 13.697% | $24.2629 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $91.97 | 7.284% | $98.6691 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $80.29 | 13.212% | $90.8979 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $26.93 | 3.606% | $27.9011 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $673.61 | $718.1804 | $718.18 | $718.15 | $718.30 | |