| 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 | $95.85 | 4.681% | $100.3367 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $98.70 | 4.394% | $103.0369 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $165.88 | 8.166% | $179.4258 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $55.85 | 13.464% | $63.3696 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $248.49 | 9.674% | $272.5289 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $133.48 | 11.699% | $149.0958 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $46.37 | 7.716% | $49.9479 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $844.62 | $917.7416 | $917.76 | $917.80 | $917.60 | |