| 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 | $32.43 | 9.163% | $35.4016 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $92.59 | 13.446% | $105.0397 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $221.76 | 6.262% | $235.6466 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $151.85 | 4.620% | $158.8655 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $140.80 | 11.742% | $157.3327 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $169.72 | 6.307% | $180.4242 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $190.51 | 6.292% | $202.4969 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $999.66 | $1,075.2072 | $1,075.21 | $1,075.20 | $1,075.10 | |