| 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 | $156.72 | 3.752% | $162.6001 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $59.42 | 10.394% | $65.5961 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $35.40 | 12.424% | $39.7981 | $39.80 | $39.80 | $39.80 |
| Purchase #4 | $11.47 | 9.135% | $12.5178 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $50.42 | 12.398% | $56.6711 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $56.67 | 13.731% | $64.4514 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $110.68 | 9.723% | $121.4414 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $480.78 | $523.0760 | $523.08 | $523.05 | $523.10 | |