| 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 | $233.48 | 7.544% | $251.0937 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $103.99 | 6.220% | $110.4582 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $6.88 | 13.124% | $7.7829 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $69.27 | 10.822% | $76.7664 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $65.36 | 8.415% | $70.86 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $52.59 | 4.837% | $55.1338 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $169.30 | 3.142% | $174.6194 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $700.87 | $746.7144 | $746.71 | $746.70 | $746.80 | |