| 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 | $37.68 | 4.295% | $39.2984 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $153.95 | 3.484% | $159.3136 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $41.72 | 4.434% | $43.5699 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $174.64 | 13.430% | $198.0942 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $224.78 | 13.298% | $254.6712 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $204.77 | 12.564% | $230.4973 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $155.26 | 9.237% | $169.6014 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $992.80 | $1,095.0460 | $1,095.04 | $1,095.00 | $1,095.10 | |