| 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 | $73.37 | 3.514% | $75.9482 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $92.82 | 7.347% | $99.6395 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $183.70 | 3.294% | $189.7511 | $189.75 | $189.75 | $189.80 |
| Purchase #4 | $32.69 | 7.859% | $35.2591 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $74.41 | 13.582% | $84.5164 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $7.95 | 6.152% | $8.4391 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $134.84 | 13.475% | $153.0097 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $599.78 | $646.5631 | $646.57 | $646.55 | $646.50 | |