| 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 | $29.99 | 8.196% | $32.448 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $193.76 | 11.236% | $215.5309 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $153.29 | 13.499% | $173.9826 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $127.84 | 10.145% | $140.8094 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $128.56 | 13.268% | $145.6173 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $88.50 | 8.307% | $95.8517 | $95.85 | $95.85 | $95.90 |
| Purchase #7 | $91.77 | 3.306% | $94.8039 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $813.71 | $899.0438 | $899.04 | $899.05 | $899.00 | |