| 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 | $75.29 | 3.458% | $77.8935 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $230.45 | 6.541% | $245.5237 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $76.72 | 13.865% | $87.3572 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $29.49 | 8.588% | $32.0226 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $197.43 | 9.441% | $216.0694 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $58.89 | 13.426% | $66.7966 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $221.58 | 4.430% | $231.396 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $889.85 | $957.0590 | $957.06 | $957.00 | $957.10 | |