| 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 | $56.69 | 11.251% | $63.0682 | $63.07 | $63.05 | $63.10 |
| Purchase #2 | $105.52 | 4.742% | $110.5238 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $142.46 | 11.302% | $158.5608 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $132.40 | 5.652% | $139.8832 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $120.64 | 6.632% | $128.6408 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $114.49 | 12.459% | $128.7543 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $20.26 | 8.783% | $22.0394 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $692.46 | $751.4705 | $751.46 | $751.45 | $751.50 | |