| 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 | $88.99 | 3.305% | $91.9311 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $74.84 | 6.437% | $79.6575 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $173.57 | 12.510% | $195.2836 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $244.33 | 5.120% | $256.8397 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $226.39 | 7.573% | $243.5345 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $24.64 | 9.267% | $26.9234 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $155.28 | 5.769% | $164.2381 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $988.04 | $1,058.4079 | $1,058.40 | $1,058.45 | $1,058.30 | |