| 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 | $56.86 | 13.129% | $64.3251 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $238.61 | 4.136% | $248.4789 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $31.37 | 6.578% | $33.4335 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $155.44 | 7.355% | $166.8726 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $22.30 | 5.423% | $23.5093 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $221.90 | 10.801% | $245.8674 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $181.54 | 9.220% | $198.278 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $908.02 | $980.7648 | $980.77 | $980.80 | $980.80 | |