| 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 | $124.43 | 4.494% | $130.0219 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $51.65 | 4.744% | $54.1003 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $18.86 | 5.310% | $19.8615 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $50.39 | 5.146% | $52.9831 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $77.25 | 8.141% | $83.5389 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $187.37 | 10.278% | $206.6279 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $186.85 | 5.530% | $197.1828 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $696.80 | $744.3164 | $744.31 | $744.35 | $744.30 | |