| 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 | $32.40 | 5.538% | $34.1943 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $45.57 | 3.201% | $47.0287 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $161.65 | 5.740% | $170.9287 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $80.69 | 12.186% | $90.5229 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $197.44 | 4.730% | $206.7789 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $147.68 | 7.535% | $158.8077 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $84.25 | 9.641% | $92.3725 | $92.37 | $92.35 | $92.40 |
| 7 purchase totals = | $749.68 | $800.6337 | $800.63 | $800.65 | $800.60 | |