| 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 | $78.39 | 7.562% | $84.3179 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $181.38 | 9.448% | $198.5168 | $198.52 | $198.50 | $198.50 |
| Purchase #3 | $66.95 | 4.150% | $69.7284 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $48.94 | 7.546% | $52.633 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $38.48 | 5.182% | $40.474 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $45.83 | 8.759% | $49.8442 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $35.76 | 7.646% | $38.4942 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $495.73 | $534.0085 | $534.00 | $534.00 | $533.90 | |