| 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 | $55.35 | 12.664% | $62.3595 | $62.36 | $62.35 | $62.40 |
| Purchase #2 | $7.72 | 5.200% | $8.1214 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $39.68 | 11.508% | $44.2464 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $171.94 | 11.610% | $191.9022 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $142.85 | 13.848% | $162.6319 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $157.66 | 8.638% | $171.2787 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $70.62 | 8.173% | $76.3918 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $645.82 | $716.9319 | $716.93 | $716.95 | $716.90 | |