| 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 | $77.44 | 13.789% | $88.1182 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $8.90 | 10.385% | $9.8243 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $72.27 | 7.485% | $77.6794 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $153.79 | 6.643% | $164.0063 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $18.48 | 5.812% | $19.5541 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $238.73 | 7.349% | $256.2743 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $234.50 | 10.822% | $259.8776 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $804.11 | $875.3342 | $875.33 | $875.30 | $875.40 | |