| 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 | $64.66 | 4.674% | $67.6822 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $146.94 | 9.608% | $161.058 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $185.79 | 13.840% | $211.5033 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $121.26 | 6.489% | $129.1286 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $173.79 | 4.397% | $181.4315 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $92.88 | 5.550% | $98.0348 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $195.72 | 12.654% | $220.4864 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $981.04 | $1,069.3248 | $1,069.32 | $1,069.40 | $1,069.30 | |