| 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 | $33.92 | 10.789% | $37.5796 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $42.50 | 5.570% | $44.8673 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $184.25 | 8.287% | $199.5188 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $115.93 | 5.233% | $121.9966 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $56.96 | 8.745% | $61.9412 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $189.96 | 8.783% | $206.6442 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $138.52 | 5.118% | $145.6095 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $762.04 | $818.1572 | $818.16 | $818.15 | $818.10 | |