| 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 | $90.40 | 12.557% | $101.7515 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $69.87 | 9.421% | $76.4525 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $228.78 | 13.349% | $259.3198 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $222.30 | 5.543% | $234.6221 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $219.98 | 9.674% | $241.2609 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $122.62 | 5.159% | $128.946 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $89.51 | 4.178% | $93.2497 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $1,043.46 | $1,135.6025 | $1,135.60 | $1,135.55 | $1,135.60 | |