| 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 | $111.38 | 7.749% | $120.0108 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $42.30 | 9.434% | $46.2906 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $164.74 | 7.604% | $177.2668 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $152.88 | 10.826% | $169.4308 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $98.81 | 4.545% | $103.3009 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $20.58 | 8.511% | $22.3316 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $15.99 | 13.756% | $18.1896 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $606.68 | $656.8211 | $656.82 | $656.85 | $656.80 | |