| 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 | $81.86 | 4.474% | $85.5224 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $80.99 | 12.521% | $91.1308 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $185.77 | 3.360% | $192.0119 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $5.73 | 3.498% | $5.9304 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $26.68 | 10.375% | $29.4481 | $29.45 | $29.45 | $29.40 |
| Purchase #6 | $146.54 | 5.840% | $155.0979 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $158.59 | 5.121% | $166.7114 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $686.16 | $725.8529 | $725.85 | $725.85 | $725.70 | |