| 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 | $31.29 | 4.293% | $32.6333 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $113.87 | 5.804% | $120.479 | $120.48 | $120.50 | $120.50 |
| Purchase #3 | $49.54 | 6.236% | $52.6293 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $137.50 | 11.318% | $153.0623 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $137.41 | 3.583% | $142.3334 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $248.58 | 12.153% | $278.7899 | $278.79 | $278.80 | $278.80 |
| Purchase #7 | $183.38 | 3.438% | $189.6846 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $901.57 | $969.6118 | $969.60 | $969.70 | $969.60 | |