| 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 | $37.88 | 11.103% | $42.0858 | $42.09 | $42.10 | $42.10 |
| Purchase #2 | $67.44 | 3.592% | $69.8624 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $45.89 | 9.666% | $50.3257 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $77.83 | 7.637% | $83.7739 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $22.63 | 13.277% | $25.6346 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $228.30 | 3.157% | $235.5074 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $17.45 | 11.377% | $19.4353 | $19.44 | $19.45 | $19.40 |
| 7 purchase totals = | $497.42 | $526.6251 | $526.63 | $526.65 | $526.60 | |