| 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 | $6.55 | 4.851% | $6.8677 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $249.99 | 8.664% | $271.6491 | $271.65 | $271.65 | $271.60 |
| Purchase #3 | $196.41 | 3.834% | $203.9404 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $181.63 | 6.797% | $193.9754 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $61.69 | 10.350% | $68.0749 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $62.74 | 12.394% | $70.516 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $189.65 | 7.798% | $204.4389 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $948.66 | $1,019.4624 | $1,019.47 | $1,019.45 | $1,019.40 | |