| 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 | $58.47 | 3.191% | $60.3358 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $21.53 | 5.604% | $22.7365 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $219.38 | 12.268% | $246.2935 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $229.82 | 11.706% | $256.7227 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $168.52 | 9.670% | $184.8159 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $62.63 | 9.508% | $68.5849 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $77.73 | 9.299% | $84.9581 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $838.08 | $924.4474 | $924.45 | $924.45 | $924.40 | |