| 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 | $49.90 | 8.321% | $54.0522 | $54.05 | $54.05 | $54.10 |
| Purchase #2 | $47.98 | 10.531% | $53.0328 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $219.30 | 9.106% | $239.2695 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $107.64 | 9.286% | $117.6355 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $31.71 | 7.445% | $34.0708 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $97.90 | 5.310% | $103.0985 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $188.69 | 6.635% | $201.2096 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $743.12 | $802.3689 | $802.37 | $802.35 | $802.40 | |