| 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 | $121.64 | 11.628% | $135.7843 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $105.96 | 6.173% | $112.5009 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $47.49 | 4.546% | $49.6489 | $49.65 | $49.65 | $49.60 |
| Purchase #4 | $116.57 | 11.619% | $130.1143 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $91.97 | 4.617% | $96.2163 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $93.63 | 4.687% | $98.0184 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $120.58 | 7.115% | $129.1593 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $697.84 | $751.4424 | $751.44 | $751.40 | $751.40 | |