| 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 | $79.73 | 13.609% | $90.5805 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $70.73 | 12.631% | $79.6639 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $205.36 | 5.671% | $217.006 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $5.71 | 5.359% | $6.016 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $238.57 | 12.347% | $268.0262 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $223.41 | 6.167% | $237.1877 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $101.93 | 8.159% | $110.2465 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $925.44 | $1,008.7268 | $1,008.74 | $1,008.75 | $1,008.70 | |