| 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 | $47.86 | 5.366% | $50.4282 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $32.44 | 5.196% | $34.1256 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $92.31 | 6.350% | $98.1717 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $138.93 | 7.591% | $149.4762 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $191.88 | 10.241% | $211.5304 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $32.53 | 6.379% | $34.6051 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $90.42 | 10.353% | $99.7812 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $626.37 | $678.1184 | $678.13 | $678.20 | $678.10 | |