| 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 | $40.41 | 4.230% | $42.1193 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $107.87 | 13.544% | $122.4799 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $6.64 | 4.252% | $6.9223 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $6.38 | 3.235% | $6.5864 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $204.54 | 11.475% | $228.011 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $86.55 | 8.592% | $93.9864 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $162.36 | 6.871% | $173.5158 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $614.75 | $673.6211 | $673.63 | $673.60 | $673.60 | |