| 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 | $72.58 | 12.743% | $81.8289 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $170.93 | 3.858% | $177.5245 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $59.65 | 12.385% | $67.0377 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $196.47 | 11.235% | $218.5434 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $85.90 | 7.843% | $92.6371 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $138.42 | 5.296% | $145.7507 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $162.65 | 6.636% | $173.4435 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $886.60 | $956.7658 | $956.76 | $956.80 | $956.60 | |