| 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 | $31.68 | 5.421% | $33.3974 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $62.82 | 6.310% | $66.7839 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $192.80 | 6.761% | $205.8352 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $245.60 | 5.595% | $259.3413 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $113.99 | 3.204% | $117.6422 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $238.88 | 7.475% | $256.7363 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $177.45 | 9.689% | $194.6431 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,063.22 | $1,134.3794 | $1,134.38 | $1,134.45 | $1,134.20 | |