| 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 | $6.82 | 10.521% | $7.5375 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $249.43 | 4.286% | $260.1206 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $56.86 | 10.722% | $62.9565 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $244.42 | 12.242% | $274.3419 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $55.98 | 8.379% | $60.6706 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $231.93 | 3.267% | $239.5072 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $158.34 | 12.801% | $178.6091 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $1,003.78 | $1,083.7434 | $1,083.75 | $1,083.70 | $1,083.70 | |