| 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 | $33.70 | 4.860% | $35.3378 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $33.31 | 4.178% | $34.7017 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $115.90 | 5.439% | $122.2038 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $76.50 | 4.288% | $79.7803 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $92.52 | 8.631% | $100.5054 | $100.51 | $100.50 | $100.50 |
| Purchase #6 | $128.41 | 10.329% | $141.6735 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $45.70 | 10.236% | $50.3779 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $526.04 | $564.5804 | $564.58 | $564.60 | $564.60 | |