| 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 | $61.79 | 3.254% | $63.8006 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $241.39 | 13.726% | $274.5232 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $190.85 | 11.478% | $212.7558 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $46.36 | 8.854% | $50.4647 | $50.46 | $50.45 | $50.50 |
| Purchase #5 | $142.32 | 5.146% | $149.6438 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $181.88 | 12.294% | $204.2403 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $246.66 | 9.472% | $270.0236 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,111.25 | $1,225.4520 | $1,225.44 | $1,225.40 | $1,225.40 | |