| 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 | $43.59 | 8.677% | $47.3723 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $57.60 | 12.658% | $64.891 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $56.58 | 4.467% | $59.1074 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $220.63 | 4.442% | $230.4304 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $247.60 | 13.510% | $281.0508 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $193.42 | 13.588% | $219.7019 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $9.63 | 11.357% | $10.7237 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $829.05 | $913.2775 | $913.27 | $913.25 | $913.30 | |