| 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 | $84.41 | 4.673% | $88.3545 | $88.35 | $88.35 | $88.40 |
| Purchase #2 | $192.44 | 4.361% | $200.8323 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $117.50 | 9.331% | $128.4639 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $10.39 | 12.205% | $11.6581 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $153.70 | 9.206% | $167.8496 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $170.30 | 9.543% | $186.5517 | $186.55 | $186.55 | $186.60 |
| Purchase #7 | $181.45 | 6.874% | $193.9229 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $910.19 | $977.6330 | $977.62 | $977.60 | $977.70 | |