| 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 | $55.99 | 3.464% | $57.9295 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $245.94 | 13.663% | $279.5428 | $279.54 | $279.55 | $279.50 |
| Purchase #3 | $14.45 | 5.352% | $15.2234 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $115.95 | 7.638% | $124.8063 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $77.40 | 7.336% | $83.0781 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $210.40 | 5.300% | $221.5512 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $186.67 | 13.165% | $211.2451 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $906.80 | $993.3764 | $993.38 | $993.40 | $993.30 | |