| 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 | $207.79 | 6.268% | $220.8143 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $55.46 | 11.165% | $61.6521 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $12.97 | 5.822% | $13.7251 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $58.28 | 4.238% | $60.7499 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $18.55 | 5.718% | $19.6107 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $245.87 | 13.655% | $279.4435 | $279.44 | $279.45 | $279.40 |
| Purchase #7 | $130.84 | 11.258% | $145.57 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $729.76 | $801.5656 | $801.56 | $801.55 | $801.50 | |