| 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 | $134.85 | 10.679% | $149.2506 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $23.85 | 3.344% | $24.6475 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $115.94 | 11.368% | $129.1201 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $121.73 | 3.630% | $126.1488 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $33.68 | 8.131% | $36.4185 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $111.68 | 11.564% | $124.5947 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $50.43 | 5.749% | $53.3292 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $592.16 | $643.5094 | $643.51 | $643.50 | $643.40 | |