| 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 | $31.37 | 13.252% | $35.5272 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $125.75 | 7.827% | $135.5925 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $42.99 | 10.176% | $47.3647 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $71.66 | 13.384% | $81.251 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $66.58 | 12.539% | $74.9285 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $132.71 | 9.869% | $145.8071 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $11.70 | 10.605% | $12.9408 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $482.76 | $533.4118 | $533.41 | $533.45 | $533.40 | |