| 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 | $65.88 | 13.517% | $74.785 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $37.42 | 4.848% | $39.2341 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $176.36 | 7.740% | $190.0103 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $248.91 | 10.273% | $274.4805 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $111.74 | 6.137% | $118.5975 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $96.32 | 13.103% | $108.9408 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $243.45 | 10.321% | $268.5765 | $268.58 | $268.60 | $268.60 |
| 7 purchase totals = | $980.08 | $1,074.6247 | $1,074.63 | $1,074.70 | $1,074.60 | |