| 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 | $110.57 | 11.573% | $123.3663 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $72.98 | 4.173% | $76.0255 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $193.38 | 13.646% | $219.7686 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $30.80 | 11.196% | $34.2484 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $224.64 | 10.102% | $247.3331 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $123.49 | 4.245% | $128.7322 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $142.74 | 9.647% | $156.5101 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $898.60 | $985.9842 | $985.99 | $986.00 | $985.90 | |