| 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 | $78.85 | 8.861% | $85.8369 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $155.98 | 10.674% | $172.6293 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $157.58 | 11.540% | $175.7647 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $237.46 | 3.284% | $245.2582 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $154.95 | 11.521% | $172.8018 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $206.49 | 13.117% | $233.5753 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $81.62 | 6.781% | $87.1547 | $87.15 | $87.15 | $87.20 |
| 7 purchase totals = | $1,072.93 | $1,173.0209 | $1,173.02 | $1,173.05 | $1,173.10 | |