| 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 | $82.80 | 9.775% | $90.8937 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $223.56 | 6.451% | $237.9819 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $83.88 | 10.445% | $92.6413 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $110.55 | 10.843% | $122.5369 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $149.74 | 7.116% | $160.3955 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $194.27 | 10.508% | $214.6839 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $146.45 | 7.499% | $157.4323 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $991.25 | $1,076.5655 | $1,076.56 | $1,076.65 | $1,076.50 | |