| 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 | $31.55 | 9.548% | $34.5624 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $242.53 | 3.276% | $250.4753 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $98.29 | 4.630% | $102.8408 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $64.50 | 6.574% | $68.7402 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $103.26 | 9.668% | $113.2432 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $145.67 | 5.464% | $153.6294 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $161.81 | 6.734% | $172.7063 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $847.61 | $896.1976 | $896.20 | $896.25 | $896.10 | |