| 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 | $50.52 | 7.616% | $54.3676 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $240.74 | 9.280% | $263.0807 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $178.97 | 7.262% | $191.9668 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $11.98 | 13.541% | $13.6022 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $182.91 | 13.547% | $207.6888 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $141.70 | 8.244% | $153.3817 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $66.64 | 9.645% | $73.0674 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $873.46 | $957.1552 | $957.16 | $957.15 | $957.30 | |