| 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 | $73.50 | 7.671% | $79.1382 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $128.57 | 13.825% | $146.3448 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $55.77 | 9.137% | $60.8657 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $198.52 | 10.859% | $220.0773 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $96.26 | 4.534% | $100.6244 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $203.59 | 13.415% | $230.9016 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $248.66 | 11.817% | $278.0442 | $278.04 | $278.05 | $278.00 |
| 7 purchase totals = | $1,004.87 | $1,115.9962 | $1,115.99 | $1,116.00 | $1,115.90 | |