| 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 | $35.44 | 3.133% | $36.5503 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $192.85 | 13.786% | $219.4363 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $83.86 | 9.546% | $91.8653 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $224.47 | 9.305% | $245.3569 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $136.95 | 9.821% | $150.3999 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $103.55 | 13.580% | $117.6121 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $204.26 | 11.846% | $228.4566 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $981.38 | $1,089.6774 | $1,089.69 | $1,089.65 | $1,089.80 | |