| 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 | $115.69 | 12.860% | $130.5677 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $159.77 | 13.687% | $181.6377 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $53.53 | 6.406% | $56.9591 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $73.25 | 11.613% | $81.7565 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $129.80 | 7.393% | $139.3961 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $116.38 | 5.511% | $122.7937 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $62.97 | 10.441% | $69.5447 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $711.39 | $782.6555 | $782.66 | $782.65 | $782.70 | |