| 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 | $39.96 | 11.711% | $44.6397 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $7.73 | 12.707% | $8.7123 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $169.74 | 3.457% | $175.6079 | $175.61 | $175.60 | $175.60 |
| Purchase #4 | $6.61 | 13.817% | $7.5233 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $93.44 | 3.203% | $96.4329 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $44.78 | 6.497% | $47.6894 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $122.98 | 10.562% | $135.9691 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $485.24 | $516.5746 | $516.57 | $516.55 | $516.50 | |