| 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 | $62.97 | 3.730% | $65.3188 | $65.32 | $65.30 | $65.30 |
| Purchase #2 | $77.84 | 11.147% | $86.5168 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $227.61 | 9.336% | $248.8597 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $211.89 | 8.632% | $230.1803 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $142.97 | 9.102% | $155.9831 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $118.25 | 9.247% | $129.1846 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $79.65 | 11.137% | $88.5206 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $921.18 | $1,004.5639 | $1,004.56 | $1,004.55 | $1,004.60 | |