| 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 | $34.74 | 12.442% | $39.0624 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $234.35 | 12.696% | $264.1031 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $44.51 | 13.771% | $50.6395 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $218.85 | 7.620% | $235.5264 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $113.78 | 5.432% | $119.9605 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $190.45 | 12.560% | $214.3705 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $145.51 | 8.553% | $157.9555 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $982.19 | $1,081.6179 | $1,081.62 | $1,081.60 | $1,081.70 | |