| 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 | $18.98 | 3.476% | $19.6397 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $10.30 | 12.853% | $11.6239 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $56.49 | 6.393% | $60.1014 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $187.50 | 3.313% | $193.7119 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $60.88 | 8.231% | $65.891 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $225.86 | 6.818% | $241.2591 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $191.96 | 10.117% | $211.3806 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $751.97 | $803.6076 | $803.60 | $803.60 | $803.60 | |