| 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 | $31.64 | 6.513% | $33.7007 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $62.59 | 7.245% | $67.1246 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $228.29 | 8.762% | $248.2928 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $248.52 | 11.408% | $276.8712 | $276.87 | $276.85 | $276.90 |
| Purchase #5 | $136.60 | 8.103% | $147.6687 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $60.87 | 3.535% | $63.0218 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $152.69 | 4.279% | $159.2236 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $921.20 | $995.9034 | $995.89 | $995.80 | $995.90 | |