| 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 | $62.75 | 9.199% | $68.5224 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $206.44 | 3.555% | $213.7789 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $244.45 | 11.385% | $272.2806 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $7.28 | 5.215% | $7.6597 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $8.96 | 6.331% | $9.5273 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $123.55 | 11.316% | $137.5309 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $120.82 | 12.269% | $135.6434 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $774.25 | $844.9432 | $844.94 | $845.00 | $844.90 | |