| 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 | $78.36 | 8.457% | $84.9869 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $117.82 | 8.136% | $127.4058 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $156.62 | 10.155% | $172.5248 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $106.96 | 8.150% | $115.6772 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $189.85 | 4.159% | $197.7459 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $28.86 | 12.202% | $32.3815 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $77.48 | 13.125% | $87.6493 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $755.95 | $818.3714 | $818.38 | $818.40 | $818.30 | |