| 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 | $71.69 | 10.716% | $79.3723 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $197.38 | 7.194% | $211.5795 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $176.36 | 8.221% | $190.8586 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $27.37 | 13.345% | $31.0225 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $182.35 | 8.607% | $198.0449 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $116.29 | 10.353% | $128.3295 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $224.62 | 9.261% | $245.4221 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $996.06 | $1,084.6294 | $1,084.62 | $1,084.60 | $1,084.60 | |