| 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 | $73.39 | 6.111% | $77.8749 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $152.64 | 4.441% | $159.4187 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $250.79 | 9.489% | $274.5875 | $274.59 | $274.60 | $274.60 |
| Purchase #4 | $59.82 | 4.286% | $62.3839 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $85.39 | 7.220% | $91.5552 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $184.66 | 11.301% | $205.5284 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $195.50 | 3.185% | $201.7267 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,002.19 | $1,073.0753 | $1,073.08 | $1,073.10 | $1,073.10 | |