| 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 | $189.90 | 9.499% | $207.9386 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $183.33 | 9.782% | $201.2633 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $88.92 | 13.818% | $101.207 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $34.77 | 5.259% | $36.5986 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $77.76 | 13.591% | $88.3284 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $5.52 | 6.111% | $5.8573 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $38.75 | 11.623% | $43.2539 | $43.25 | $43.25 | $43.30 |
| 7 purchase totals = | $618.95 | $684.4471 | $684.45 | $684.45 | $684.50 | |