| 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 | $89.64 | 5.480% | $94.5523 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $15.51 | 6.117% | $16.4587 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $209.60 | 6.620% | $223.4755 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $122.91 | 13.484% | $139.4832 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $47.71 | 6.425% | $50.7754 | $50.78 | $50.80 | $50.80 |
| Purchase #6 | $18.48 | 5.179% | $19.4371 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $182.54 | 13.651% | $207.4585 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $686.39 | $751.6407 | $751.65 | $751.70 | $751.80 | |