| 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 | $111.39 | 9.538% | $122.0144 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $20.39 | 9.552% | $22.3377 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $61.61 | 11.489% | $68.6884 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $45.59 | 3.740% | $47.2951 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $36.47 | 8.206% | $39.4627 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $189.52 | 13.578% | $215.253 | $215.25 | $215.25 | $215.30 |
| Purchase #7 | $43.64 | 13.472% | $49.5192 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $508.61 | $564.5705 | $564.57 | $564.55 | $564.60 | |