| 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 | $45.88 | 13.524% | $52.0848 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $210.96 | 4.565% | $220.5903 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $9.70 | 9.102% | $10.5829 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $55.61 | 3.487% | $57.5491 | $57.55 | $57.55 | $57.50 |
| Purchase #5 | $122.97 | 6.102% | $130.4736 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $39.85 | 8.380% | $43.1894 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $90.63 | 11.567% | $101.1132 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $575.60 | $615.5833 | $615.57 | $615.60 | $615.60 | |