| 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 | $85.39 | 10.723% | $94.5464 | $94.55 | $94.55 | $94.50 |
| Purchase #2 | $8.69 | 13.359% | $9.8509 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $171.61 | 5.584% | $181.1927 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $5.89 | 10.847% | $6.5289 | $6.53 | $6.55 | $6.50 |
| Purchase #5 | $211.52 | 12.697% | $238.3767 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $16.64 | 12.530% | $18.725 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $131.42 | 7.824% | $141.7023 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $631.16 | $690.9229 | $690.93 | $691.00 | $690.90 | |