| 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 | $75.76 | 4.717% | $79.3336 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $150.42 | 13.248% | $170.3476 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $142.25 | 11.154% | $158.1166 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $98.30 | 8.870% | $107.0192 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $218.37 | 6.510% | $232.5859 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $202.34 | 9.345% | $221.2487 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $82.63 | 10.717% | $91.4855 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $970.07 | $1,060.1371 | $1,060.15 | $1,060.15 | $1,060.00 | |