| 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 | $28.38 | 5.154% | $29.8427 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $76.45 | 4.248% | $79.6976 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $236.63 | 3.699% | $245.3829 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $229.34 | 5.559% | $242.089 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $68.90 | 4.177% | $71.778 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $194.49 | 9.546% | $213.056 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $248.93 | 11.487% | $277.5246 | $277.52 | $277.50 | $277.50 |
| 7 purchase totals = | $1,083.12 | $1,159.3708 | $1,159.37 | $1,159.40 | $1,159.40 | |