| 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 | $31.38 | 13.543% | $35.6298 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $17.59 | 11.457% | $19.6053 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $171.84 | 9.203% | $187.6544 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $203.50 | 11.468% | $226.8374 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $249.31 | 8.158% | $269.6487 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $37.86 | 11.148% | $42.0806 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $32.38 | 5.623% | $34.2007 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $743.86 | $815.6569 | $815.66 | $815.70 | $815.60 | |