| 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 | $24.85 | 6.558% | $26.4797 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $14.32 | 11.136% | $15.9147 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $27.59 | 3.770% | $28.6301 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $181.89 | 6.754% | $194.1749 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $103.58 | 11.234% | $115.2162 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $244.40 | 11.137% | $271.6188 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $119.87 | 13.242% | $135.7432 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $716.50 | $787.7776 | $787.77 | $787.75 | $787.70 | |