| 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 | $70.33 | 10.789% | $77.9179 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $62.57 | 10.547% | $69.1693 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $210.65 | 7.535% | $226.5225 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $50.49 | 6.840% | $53.9435 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $201.52 | 10.696% | $223.0746 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $105.70 | 13.722% | $120.2042 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $221.48 | 9.659% | $242.8728 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $922.74 | $1,013.7048 | $1,013.69 | $1,013.60 | $1,013.70 | |