| 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 | $70.43 | 5.331% | $74.1846 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $27.80 | 13.525% | $31.56 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $216.49 | 13.399% | $245.4975 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $128.88 | 9.867% | $141.5966 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $176.65 | 12.331% | $198.4327 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $247.61 | 9.813% | $271.908 | $271.91 | $271.90 | $271.90 |
| Purchase #7 | $196.53 | 13.838% | $223.7258 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $1,064.39 | $1,186.9052 | $1,186.91 | $1,186.95 | $1,186.90 | |