| 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 | $37.42 | 11.663% | $41.7843 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $70.67 | 4.818% | $74.0749 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $56.60 | 7.550% | $60.8733 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $192.61 | 13.230% | $218.0923 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $85.74 | 9.285% | $93.701 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $138.80 | 12.528% | $156.1889 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $101.69 | 4.706% | $106.4755 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $683.53 | $751.1902 | $751.18 | $751.20 | $751.30 | |