| 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 | $232.59 | 7.760% | $250.639 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $14.85 | 7.302% | $15.9343 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $38.73 | 9.476% | $42.4001 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $15.92 | 3.204% | $16.4301 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $124.33 | 11.579% | $138.7262 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $62.55 | 8.527% | $67.8836 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $174.33 | 13.511% | $197.8837 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $663.30 | $729.8970 | $729.89 | $730.00 | $729.80 | |