| 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 | $85.59 | 3.422% | $88.5189 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $5.83 | 4.678% | $6.1027 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $95.47 | 10.327% | $105.3292 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $147.58 | 5.398% | $155.5464 | $155.55 | $155.55 | $155.50 |
| Purchase #5 | $175.51 | 10.506% | $193.9491 | $193.95 | $193.95 | $193.90 |
| Purchase #6 | $87.52 | 8.251% | $94.7413 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $246.67 | 9.171% | $269.2921 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $844.17 | $913.4797 | $913.48 | $913.50 | $913.30 | |