| 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 | $83.94 | 8.490% | $91.0665 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $45.79 | 3.871% | $47.5625 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $161.97 | 13.408% | $183.6869 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $135.96 | 4.408% | $141.9531 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $211.45 | 9.874% | $232.3286 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $130.77 | 8.449% | $141.8188 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $158.30 | 9.622% | $173.5316 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $928.18 | $1,011.9480 | $1,011.95 | $1,011.95 | $1,012.00 | |