| 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 | $60.40 | 8.103% | $65.2942 | $65.29 | $65.30 | $65.30 |
| Purchase #2 | $73.96 | 6.835% | $79.0152 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $128.52 | 8.673% | $139.6665 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $164.86 | 13.327% | $186.8309 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $77.93 | 6.227% | $82.7827 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $111.64 | 12.544% | $125.6441 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $133.98 | 5.254% | $141.0193 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $751.29 | $820.2529 | $820.25 | $820.25 | $820.20 | |